I just run my own single user instance. I've been blocked by around 20 instances tho, simply for stating that I don't believe children should be allowed hormone therapy and that I don't consider trans women to be actual women.

If you're a grown adult, do with your body as you wish. Don't mutilate children or interfere with their natural development and don't tell me what I should consider a woman to be.

Instance blocking should be removed, imo. With the exception being instances who post illegal content like child pornography and other sickening things like that. Blocking should be left up to each individual user.