Systemic exploitation: How Big Tech leverages developmental neuroscience to monetise adolescent attention

Indigenous knowledge systems universally frame adolescence as a communal, spiritually guided phase of identity formation, not a neurochemical vulnerability to be exploited. The Western focus on individualised 'brain development' ignores how Indigenous communities historically protected youth through intergenerational knowledge transfer and collective accountability. Platforms like TikTok disrupt these systems by replacing elders with algorithmic arbiters of attention, erasing cultural context in favour of viral metrics. The lack of Indigenous representation in neuroscience research on social media reflects a broader epistemic violence where Indigenous ways of knowing are deemed irrelevant to 'objective' science.

Corporate exploitation of youth vulnerability is not new—Big Tobacco’s 'Joe Camel' campaign in the 1990s targeted teens with cartoon mascots, leading to decades of addiction and litigation. The 1971 US Surgeon General’s report on smoking established a precedent for regulating industries that profit from harming children, yet Big Tech has evaded similar scrutiny by framing addiction as an unintended consequence. The 1980s 'War on Drugs' rhetoric parallels today’s moral panic around social media, where punitive measures (e.g., bans) are proposed over structural reforms like banning targeted advertising to minors.

In South Korea, where social media addiction is classified as a national health crisis, the government has implemented 'shutdown laws' restricting youth access to platforms after midnight, a policy rooted in Confucian values of familial duty. Meanwhile, in Kenya, platform addiction is exacerbated by the collapse of public education systems, where teens turn to social media for socialisation and economic opportunities, revealing how digital harm is intertwined with structural inequality. The contrast between Nordic models (e.g., Denmark’s 'digital detox' schools) and US laissez-faire approaches highlights how cultural priorities shape responses to platform harm.

Neuroscience confirms that the prefrontal cortex—responsible for impulse control—develops fully only by the mid-20s, making adolescents more susceptible to reward-seeking behaviour, but this is often misrepresented as an inherent flaw rather than a developmental feature. Studies show that social media platforms exploit this by designing infinite scroll and notification systems that hijack the brain’s dopamine pathways, a mechanism identical to slot machines. However, the scientific literature rarely examines how platform algorithms are optimised for addiction using techniques borrowed from behavioural psychology, not developmental neuroscience.

Artists like Jenny Odell critique social media as a 'machine for extracting attention,' framing addiction as a spiritual crisis where human connection is commodified into data points. Indigenous storytellers in the Amazon describe platforms as 'digital spirits' that disrupt ancestral knowledge by replacing oral traditions with algorithmic curation. The rise of 'doomscrolling' as a cultural phenomenon reflects a collective spiritual disorientation, where teens seek meaning in curated feeds rather than lived experience. Creative resistance, such as TikTok detox art movements, emerges as a form of spiritual defiance against platform colonisation.

If current trends continue, by 2035, 40% of the global workforce may experience cognitive decline linked to chronic platform use, with adolescents being the most affected cohort. Scenario modelling suggests that without structural intervention, platform addiction could exacerbate mental health crises, leading to a generation of 'attention refugees' seeking alternatives like offline communities or psychedelic-assisted digital detoxes. The rise of 'attention ethics' in tech design (e.g., Apple’s Screen Time limits) may become mandatory, but risks being co-opted by corporations as a PR tool rather than a systemic fix.

Black and Indigenous teens report higher rates of platform addiction due to targeted marketing of harmful content (e.g., diet culture, self-harm) and algorithmic amplification of racial trauma, yet their experiences are sidelined in mainstream neuroscience research. Disabled youth, particularly those with ADHD, are disproportionately harmed by platform design but face barriers to accessing alternative spaces due to ableist digital infrastructures. Migrant youth in Europe describe platforms as 'digital borders' that surveil and exclude them, yet their perspectives are absent from policy discussions on platform regulation.