Even British teenagers want tighter laws around social media – but let’s make it part of a broader vision for children

Our children’s feelings are not for sale, and nor are they to be manipulated.

So said Emmanuel Macron this week, after French lawmakers voted to ban under-15s from social media. Admittedly, he then repeated these sentiments in a post on X, in the time-honoured manner of parents solemnly lecturing children to do as we say, not as we do.