Whoever is in charge of that instance, STOP.
It’s an instance that crossposts posts from Reddit, except it also makes a new user for each Reddit account it came from. So if /u/hello123 made a post, it makes that post under a new account called hello123. That makes it impossible to block posting bots.
Not only that, it makes posts look like they’re posted by real people, with many question and text posts being copied as well. I was very confused as to what these posts were until I realized they’re crossposts.
Examples:
https://lemm.ee/u/pocalyuko@alien.top
https://lemm.ee/u/ItzMeRocket@alien.top
https://lemm.ee/u/CaptainCapp-n@alien.top
I strongly believe Lemmy isn’t the place for mirroring content from other websites. You can host your own alternate Reddit frontend like LibReddit, there’s no reason to spam the posts to everyone using Lemmy just because 5 people asked for it. Not to mention there are already enough instances mirroring posts, this is getting obnoxious.
Personally I just block the entire community if all posts are made up of Reddit mirrors. If that’s all the posts that are there, that’s probably all there ever will be. It just clutters up my feed otherwise. There are a handful of lower post volume communities that I have mild interest in that I’ve let slide but it seems to have worked well so far.
All the options are pretty much all or nothing at this point. You can block the community the bot is posting to or disable bot posts being visible in entirety in your settings.