Regulation as a broadcaster might also require YouTube to stop promoting certain influencers to children, who have carried out scams such as running online casinos.
Facebook could be held to the same standards as newspaper websites such as The Guardian or the Daily Mail. And fraudulent posts, blatant lies, and scam advertising heavily curtailed with risks of financial penalties.
There could also be regulation against the algorithms promoting harmful content from the far-right, as they often do.