There's that weird place discussed by the other instance's admin here:
https://lemy.lol/post/17093789
It’s a small nitherlandian instance that automated posting of christian testimonies (30k+, basically a youtube crawler by keywords, updated hourly) in one community and others are filled with conspiralogical content. Maybe they had their place somewhere before?
Haven’t seen a direct bigotry at a quick glance (closing my eyes on muslims finding christian Jesus-posts), but it looks like spreading conspiracies and serving as an ad for a cult. Is that against our rules? They sometime showed in my feed too. And they are an outright spam entity having 30k posts for like 50 users.
I think that's either a sectarian indocrination or someone being very ill in the head.
I vouch for defederating them and maybe contacting them if they need personal support.
It's exactly what some of youtubers would do a write up about a year after.
See the posts column in this screenshot for context:
That testimonial community at the top is the only spamming one as far as I can immediately tell. Every user is able to easily block that community with two clicks. I'm personally not inclined to defederate from an instance without multiple communities/whole instances dedicated to spamming, tons of bots, rampant and/or admin-sanctioned bigotry, rampant trolling, illegal content (that the admins already defederate automatically on their own), or something causing an existential crisis within lemmy (like threads). I don't think lemmy.staphup.nl qualifies on spamming. If I were admin of that instance, I'd definitely ban the testimonial community though.