> I fear that we have opened the pandora box and now the alternatives are those I mentioned.
I don't know that we've opened the box so much as we've built or otherwise inherited a system that allows for what we have now. No reason we can't legally preclude social-media companies from excluding based on their arbitrary and capricious criteria.
> Not in the UK, unless mandated by law in specific industries.
I was talking about the US, specifically. Honestly a bit weird to group the two together in the first place, being very different countries.