Honestly, the only real solution is leaving Twitter. With the plan to remove the block feature this will only get worse and worse. I really don’t see this sort of thing getting better anytime soon or later.
Some options: Mastodon is great, push through that initial anxiety about servers and just hop on. Not threads! Unless you’re okay with FaceBook taking, very literally, all your data. Bluesky I’ve heard is okay, but it’s another billionaire project that has an algorithm to do whatever they want.