Julia Lopez

I agree with the hon. Member wholeheartedly. Until now, we have implicitly decided that childhood must simply adapt to an environment that we as adults find totally overwhelming, undermining of our own sense of self and completely irresistible. We have been exposing our children to this place of no settled social rules where that exposure is constant, the boundaries are porous and responsibility is diffuse. Behaviour that would never be tolerated offline is normalised, monetised and then algorithmically amplified. The Online Safety Act, which we have discussed already, has been a step forward in trying to wrest back control, but it is, of course, an imperfect one. It focuses primarily on illegal content, seeks to keep the most extreme material offline and introduces age-gating for pornography and other over-18 content. That work does matter, but the problem before us today goes well beyond illegality and explicit material. There are also many concerns about the complexity of policing content, in terms of both the implementation and intent. The central question is not just what children see but how social media works. Social media platforms are addictive by design. Their algorithms are engineered to maximise engagement and stickiness. They reward outrage, comparison, emotional intensity, competition and repetition. They draw children away from purposeful activity and into feedback loops that erode attention and resilience. Not all platforms operate like this globally, funnily enough. The Chinese version of TikTok is time-limited and feeds children content of scientific or patriotic value. In the west, it is emotional arousal that is fed to our kids. Children are not simply consuming content; they are being shaped by the environment itself. It is happening when their brains are still developing. Their impulse control, emotional regulation and ability to assess risk are not the same as for adults. We recognise this everywhere else in law—in alcohol limits, in safeguarding rules and in age of consent protections—yet online we have decided to suspend that logic, and the consequences are increasingly visible.