Yet again, you come on here to talk about how much you hate Lemmy.world. Yet you keep on posting shit to lemmy.world.
Dude, just stay away from it if you hate it that much.
I'm gonna say YDI because you know they don't like you there, but you keep posting to try to stir up shit so you can come here and point fingers.
And PTB because they are known assholes.
Definitely a personal grudge. It was against someone who the downvoter was convinced is an alt of mine (it's not).
Several months ago, I mentioned how weird it was for someone to have an ai girlfriend in general, not calling anyone out directly. One particular dude stalked me for months over that comment, and serial downvoted everything I did.
Then he put his sights on someone else (the subject of the scenario in OP's example), wrongly thinking it was me, and started stalking and harassing them, and calling them my name. Literally saying, "I know you're Universal Monk!" Over and over. Again, the person he thought was an alt of me, isn't me. I don't have any alt names. I just use my Universal Monk name on any instance I use.
As soon as it was mentioned that the serial downvoter guy may be involved in sending the Nicole fediverse chick spam (many of the same addys, obsession, etc), the downvoter deleted his account.
I have no idea if he was involved in the nicole spam, but the M.O. of revenge and obsession definitely fit the profile for both the incidents. Also pretty suspicious that the minute someone mentioned he may be involved in Nicole spam, he bailed and deleted his main account and a lot of his alt accounts. lol