I feel this was missing in the summary, so here is more from the article:
And that’s what’s worrying parents — specifically those such as members of the Molly Russell Foundation, set up in the name of a 14-year old London girl who took her life after viewing videos of suicide and self-harm on her phone — who campaign for greater online protection for young people.
... In recent days, there have been additional reports that the draft transatlantic trade agreement also includes a pledge to review the Online Safety Act, the landmark legislation requiring providers to shield under-18s from harmful content.
That would be a betrayal of parents not just in the UK but those around the world who are relying on Britain to take a lead in this area.