If the former Vtuber is ok with it and consents to mention of their PL then there is no issue. It’s up to the Vtuber/former Vtuber to decide what they are comfortable with and where
Don't give him any attention, its just his way to create fuss, he will doing this, and if certain ppl hate it, he/his fans will laugh at that ppl calling them stupid for act that way.
No matter what ppl say he never care about vtuber ettiquette anyway.
Sometimes I wonder if he does this to get attention and stir up drama (it wouldn't be the first time he's done this) or if he just wants to feel funny.
Especially since he's not even a vtuber anymore.
Omg you guys are so pathetic it’s insane leave this guy alone he isn’t even the one who edited the photo someone else did. Everyone brings up their pl he can too get tf over it dude. You guys are just finding something to complain about at this point. It’s tiring just stfu.