From Ashtrays to Algorithms: Why Social Media Has Become Our New Public Square
In the same way that cigarette smoke once permeated every corner of urban life—from office buildings to working-class pubs—the digital attention economy has now colonised every walk of today’s city streets. Where smokers once gathered in dimly lit taverns, chatting over pints of beer, young people now congregate behind headsets staring at glowing screens, scrolling through feeds that pulse with the latest memes, trends, and influences. This transformation mirrors a decades‑long societal pivot away from combustible habits toward something far more invisible yet equally pervasive: our constant connection to platforms like TikTok, Instagram, Snapchat, YouTube and Facebook. While the narrative has shifted dramatically, the underlying truth remains unchanged – society eventually breaks its attachment to whatever becomes dominant, and social media has emerged as the new fixture we previously thought was destined for permanent retirement.
The Fading Common Ground of Former Addictions
To understand why social media holds such extraordinary sway over contemporary youth, one must first appreciate what has been lost. In the mid‑twentieth century, smoking was almost universal across socioeconomic strata. From the factory floor in Manchester to the university campus in Oxford, the act of lighting up represented both rebellion and routine. Pubs served as informal social hubs where conversations flowed freely over drinks, and the smell of tobacco hung heavy in the air long after the last puff had left a patron’s lungs. These spaces functioned as what sociologists call “high‑contact environments”—places where strangers became acquaintances, and social norms were quietly reinforced by shared experiences.
Yet the gradual decline of smoking offers a useful lens through which to view the current landscape. Just as anti‑tobacco campaigns, stricter regulations, and a growing awareness of health risks eroded the practice, so too have evolving legal frameworks, advertising bans, and medical consensus dismantled the smoking habit. The transition was painstaking, marked by a slow attrition rather than a sudden collapse. Today, similar forces are reshaping how we consume information, interact with peers, and construct identity. The platforms that dominated the early twenty‑first century have evolved from novelty tools into essential infrastructure, much as the smokehouse once stood as a cornerstone of daily life. What makes this shift particularly remarkable is that the addiction is not merely behavioural—it is architectural, woven into the very code that governs our digital behaviour.
Platform Architecture and the Modern Ritual of Consumption
At the heart of this migration lies the relentless engineering of engagement. The platforms mentioned above—Facebook, TikTok, Snapchat, YouTube and Instagram—are not neutral conduits for content; they are meticulously designed ecosystems built to capture and retain attention. Their algorithms operate on a principle familiar to anyone who has ever felt compelled to check their phone without thinking: predict the next moment of interest and deliver it before the user can look away. By serving a steady stream of personalized material, these systems create what psychologists term “variable reward schedules,” a mechanism originally identified in operant conditioning as the engine of gambling addiction. The result is a cycle of intermittent reinforcement that feels naturally satisfying yet inevitably leads to loss of control.
Consider the TikTok experience, for instance. A user opens the app, and within seconds finds a feed tailored to their previous interactions. Each video is designed to trigger a brief spike of dopamine, prompting immediate scrolling. The interface encourages rapid consumption, pushing users towards a state of continuous partial attention. This is not unlike the way cigarettes were marketed during their heyday—as a quick fix providing instant pleasure with little lingering regret. Both scenarios rely on creating a sense of immediacy, where the brain perceives the present moment as more valuable than any future consequence. The difference now is that modern platforms scale this effect globally, reaching demographics that have never known physical addiction in the traditional sense.
The business model underpinning this architecture is straightforward: the more time a user spends inside the system, the greater the ad revenue generated. Consequently, platform designers constantly iterate features that deepen immersion—such as infinite scroll, autoplay videos, and algorithmic recommendations—to maximise session duration. When the goal is clear, the outcome is predictable. Smokers may quit because they recognise the health costs and seek alternatives; similarly, digital natives will abandon problematic habits when better mechanisms emerge. Yet the inertia of change proves stubborn, and resistance often stems from emotional attachment rather than rational cost‑benefit analysis.
The Generational Pivot Point
Perhaps the most telling indicator of this substitution is the age profile of the users involved. Those born before 1995 grew up in a world where public spaces for social interaction were largely physical—parks, clubs, community centres—and where smoking remained embedded in the fabric of those environments. They witnessed firsthand the rise and fall of the tobacco industry, and their memories carry the weight of collective experience. For them, the “old normal” included standing outside bars watching plumes of smoke rise against the sky, sharing stories over a drink, and participating in rituals that centred around combustion products. That era, however, is fading fast.
Today’s cohort—Gen Z and the nascent Generation Alpha—have never known a world where smoking was the default social currency. Their formative years coincide precisely with the mainstream adoption of smartphones and the subsequent explosion of social media platforms. The digital realm offers something tangible that the real world cannot replicate: instant feedback, endless variety, and the ability to curate one’s personal image with precision. In this context, the smartphone functions less as a communication device and more as a totem of status, a portal to a curated self. The lack of a physical addiction creates a peculiar vacuum that platforms are eager to fill. Without the necessity of quitting a harmful substance, users turn instead to the novelty of infinite entertainment, each swipe promising a fresh dose of engagement.
Moreover, the marketing strategies employed by tech giants have been remarkably effective at recruiting this demographic. Influencer partnerships, gamified experiences, and the promise of belonging to exclusive communities harness the psychological drive seen in nicotine addiction but transplant it onto entirely different substrates. The result is a generation that demonstrates unprecedented mastery of digital fluency, capable of navigating complex applications and understanding subtle cues of social hierarchy that were once conveyed solely through facial expressions in a pub setting.
Why This Parallel Persists: The Limitations of Progress Narratives
Understanding why social media has eclipsed former public spheres requires us to confront uncomfortable truths about progress itself. Many assume that technological advancement is inherently liberating—a story told repeatedly in editorial cycles about how innovation frees us from the shackles of tradition. Yet the progression from tobacco to screens reveals a more unsettling possibility: that some forms of human habitation are more resilient than others, and that the eradication of one addiction does not equate to a cleaner, healthier society, but merely replaces one set of dependencies with another. The myth of having achieved a final victory over tobacco-like substances is partly perpetuated by organisations that profit from the perpetuation of addiction, whether it be nicotine or data extraction.
Furthermore, the societal benefits touted alongside the decline of smoking—greater freedom, economic growth, improved connectivity—often mask deeper inequities. Access to high‑speed internet, affordable devices, and digital literacy remain unevenly distributed, meaning that the “liberation” of the digital age is largely confined to already privileged populations. Meanwhile, marginalized groups continue to face barriers to participation in these new public squares, reinforcing existing divides under the guise of innovation. The obsession with celebrating the success of platforms sometimes drowns out critical scrutiny of who stands to gain from their continued dominance.
In recent years, regulatory bodies in various jurisdictions have begun to intervene, imposing restrictions on advertising targeting minors and mandating transparency in algorithmic decision‑making. However, enforcement varies widely, and the pace of legislative response lags behind the rapid evolution of technology. Critics argue that these measures are insufficient, pointing out that the fundamental incentive structures remain unchanged. The platforms still aim to maximise engagement, which they claim is necessary for delivering the content consumers expect. Skeptics counter that without a cultural shift—one that redefines the very purpose of these digital spaces—the mere presence of regulation will prove cosmetic.
Nevertheless, the question posed by the title is unavoidable: when a habit takes hold, it leaves an indelible mark on the landscape it displaces. The public squares of yesterday were not simply replaced by shopping malls or recreational parks; they transformed, sometimes even disappearing entirely. Similarly, the spaces we once considered essential for socialization may now exist only as ghost towns, while the new digital habitats flourish with an energy and momentum that defies easy characterisation. Whether this represents a net improvement depends on what values we wish to preserve—autonomy, connection, community—or whether we accept that the definition of “public” has been fundamentally altered by the arrival of algorithms that know better than we do how to manage human attention.
Why It Matters
The convergence of social media and the historic displacement of other communal practices carries profound implications for how societies organise themselves in the twenty‑first century. If the analogy between tobacco and digital platforms proves apt, then the lesson extends beyond the cessation of smoking: we must guard against the seductive notion that technological progress automatically resolves the problems it creates. Instead, policymakers, educators, and individuals alike need to cultivate deliberate habits of mindfulness, ensuring that the convenience of constant connectivity does not come at the expense of mental well‑being, authentic relationship building, or civic engagement. The rise of these digital public squares demands that we ask not only what platforms offer, but also what they cost—in terms of privacy, attention spans, and the very texture of human experience. Ultimately, the battle for the soul of modern life is being fought in the margins of our screens, and the stakes could not be higher.
