I don't know much about what you are writing about. 'Old' account but started writing more actively not that long ago. The thing I know is it eats time and it's hard to join more than one community.
I don't have much time to.spend here so.

It sounds as if this platform needs a bit help, old communities deleted if they are abandoned but I have no idea how to do that.

It's sad these scammers can't be fought. If there are too many the good ones will leave?

So far my thoughts.
I wish you a great day.