Earlier quoted context omitted.
But what about all the small, independent forums in the internet? For them it would really be impossible to comply with monitoring every post. Often they are hobby projects.
Thats obviously not a primary concern. Similar to how your home kitchen isn't going to have a food inspector show up and close it.
My home kitchen doesn't routinely serve strangers. The forum I host trough a server in my cupboard does.
If you want to make a comparison, it's between a small family restaurant and a giant fast food chain. It may surprise you but food inspectors treat both in roughly the same way.
Face it. Nothing meaningfully separates my forum from giant social media companies apart from scale.
Hence, small forums hosted by hobbyists and volunteers should be shut down.