Spain’s decision to bar under-16s from social media is being framed by critics as heavy-handed. In truth, it is something rarer in modern politics: a calm, grown-up act of responsibility taken on behalf of children who cannot yet protect themselves.
When Pedro Sánchez announced the move at a leaders’ summit in the UAE, he did not dress it up as a culture war skirmish or an attack on technology. He spoke plainly, and rather movingly, about the reality young people now face online. Social media, he said, has become a space of addiction, abuse, pornography, manipulation and violence — a space “they were never meant to navigate alone”. It is hard to argue with that assessment. Anyone who has spent time with teenagers, or indeed raised them, knows it to be painfully accurate.
Spain is not acting in isolation. Australia moved first in December with a ban for under-16s, while France has just passed legislation restricting access for under-15s. What is striking is not the novelty of Spain’s proposal, but how long it has taken democratic governments to confront a problem that parents have been grappling with for years. The surprise is not that politicians are finally intervening, but that they left the task so long to families fighting a trillion-dollar industry on their own.
Crucially, the Spanish plan goes beyond pious statements. Sánchez has made clear that this will not be another box-ticking exercise, with children simply clicking “yes” to confirm a fictional date of birth. Platforms will be required to implement genuine age-verification systems — real barriers that work. If enforced properly, that would mark a significant shift in the balance of power between governments and tech companies that have grown accustomed to writing their own rules.
Predictably, some will warn of censorship, state overreach and the infantilisation of teenagers. Yet this argument collapses under even modest scrutiny. We already accept age limits on alcohol, driving, gambling and pornography, not because young people are incapable of judgment, but because their judgment is still forming. Social media — engineered to be addictive, emotionally manipulative and relentless — belongs firmly in that category. To pretend otherwise is wilful blindness.
The mental health dimension is impossible to ignore. Across Europe, anxiety, depression and self-harm among adolescents have risen sharply over the past decade, tracking almost perfectly with the explosion of smartphone-based social platforms. Correlation is not causation, but neither is it coincidence. Endless comparison, algorithm-driven outrage and the pressure to perform for an invisible audience are corrosive even for adults. For children, they can be devastating.
Spain’s proposal to hold social media executives legally accountable for illegal and hateful content is equally welcome. For too long, the industry has hidden behind the fiction that it is merely a neutral host, powerless to intervene. In reality, platforms curate, promote and monetise content with extraordinary precision. If they can optimise advertising down to the individual user, they can certainly prevent the worst material from reaching children. Accountability concentrates the mind.
There is also something quietly heartening about the tone of Sánchez’s intervention. This is not a sermon against modernity, nor a call to smash smartphones and retreat into nostalgia. It is an acknowledgement that technology has raced ahead of our social and moral frameworks, and that governments have a duty to catch up. Protecting children is not anti-progress; it is the precondition of a healthy, confident society.
Britain, inevitably, will watch this unfold with interest — and perhaps a degree of hesitation. Our own Online Safety Act gestures in the right direction but remains timid in its enforcement and vague in its ambition. Spain’s clarity puts pressure on others to follow suit. If age limits are justified for drink and cigarettes, why not for platforms that shape identity, self-worth and behaviour at a formative age?
None of this will be easy. Age verification raises technical and privacy questions that must be handled carefully. Enforcement will require political nerve. Tech firms will lobby furiously. But leadership is measured precisely by the willingness to endure that pressure in pursuit of the common good.
Spain has chosen to stand with parents, teachers and children rather than with Silicon Valley. It deserves credit for that choice. In years to come, we may look back and wonder why it took us so long to draw a line — and be grateful to those who finally did.
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