this was Lemmy.world that did it.
last I knew anything that had the word “Luigi” in the meme was blocked.
I have no life and am practically a fixture of Lemmy and I see more talk about Lemmy.World being toxic and ban happy than I have actually seen Lemmy.World being toxic and ban happy. Especially around shit about Luigi Mangione. Another common complaint is that CSAM is often posted and left up for hours/days. Which is complete and utter bullshit.
Last I heard Lemmy.ml and Lemmy.world are the most toxic, Reddit-like instances, so it might be perfectly in lone with their usual way of ruling