If you show your tits to the internet on an open platform anyone can leave comments on, you automatically consent to people looking at your tits and commenting on them.
Until that platform specifically restricts the types of comments you don’t like, all you can do is suck it up, buttercup.
Women who post their tits on twitter objectify themselves in the first place.
When you make your body a commodity, you can’t act surprised when people treat it like one.