You can as a restaurant require a certain level of clothing. That can be used for overtly discriminatory purposes, but is allowed. (Some social media) can say

You can as a restaurant require a certain level of clothing. That can be used for overtly discriminatory purposes, but is allowed. (Some social media) can say “here are the rules you need to conform to: don’t threaten people, don’t propagate racist abuse, etc” they can’t say “we don’t accept black people”, but if they have rules that apply to everyone, then it’s their own right. Musk wants trump on Twitter because musk recognizes that buying favour is super easy with trump.