This being said, all the trolls are there too, but they have some unique moderation functions. Someone maintains a list and you can 'subscribe' and auto-block a bunch of accounts. It will also be changing as they are still figuring out what they are gonna do, so it is not 'stable'. i.e. there is no verification and fake accounts are popping up.
IMO, nothing will ever be what twitter was and people need to move on and accept social media will be different going forward.