Lately we have been dealing with a few abusive members from Feddit.nl and we were unable to get in touch with the instance administrator.
Part of the problem is the instance’s open registrations which do not require you to enter an e-mail address during signup. This in combination with an inactive admin is a recipe for abuse.
We hope this is only temporary but we have to do this to protect our users.
Edit: we use fediseer, have a look https://gui.fediseer.com/instances/detail/lemmy.world
Edit 2: We got in touch with the Feddit.nl admin. Email requirements were added to the sign-up process and we’re setting up a communication channel. So that means we are federating with Feddit.nl again!
There is a common thread in your complaints. This isn’t a problem that’s going to kill the fediverse it’s a problem with instances without moderation. Turns out shitty instances that don’t care about moderation are the same ones that “have a policy to not defederate from anything”. Stop joining shitty instances that allow literally illegal content and you won’t have that problem.