Good luck getting that message across. A large portion of lemmy seems to consider it acceptable when they do it.
I’ve found my lemmy experience greatly improved by just blocking and moving on, with the exception of a few users that overwhelmingly post other useful stuff instead of just shitstirring.
Everyone else has covered most of it, but another “neat” tidbit: To my knowledge, 4chan’s protests and hacktivism against scientology was the largest coordinated action that community has ever taken.
Fucking 4chan. Land of the worst the public facing internet has to offer. Despite all their fucking racism, sexism, homophobia, supremacists… just overall despicableness… they came together in united action against this group.