Despite the abuse and anger, the comedian spent hours a day online. But then his daughter Dolly became dangerously drawn in. Was it time for a rethink?

Over the past 30 years, I have read and heard David Baddiel’s thoughts on many subjects, including sex, masturbation, religion, antisemitism, football fandom, football hooliganism, his mother’s sex life and his father’s dementia. “I am quite unfiltered,” he agrees, “mainly because I am almost psychotically comfortable in my own skin.” But today I have found the one subject that makes him squirm.

How much time does he spend on social media a day? “Oh, um, too much,” he says, his usual candour suddenly gone. What’s his daily screen time according to his phone? “It says four hours, which is a bit frightening.”