I added my answer to Blackjack subject here instead of the Boyfriend thread, as I believe it is more a case of toxic and clingy fanbase lost in parasocial relationship with their 'boyfriend'.
Vox Akuma poor situation with his fanbase isn't something new, and it is actually going on for quite a while now.
With his impressive voice actor talent, which is way better than Athel, there is no surprise that Vox was well known to do ASMR, expecially RP as boyfriend, even on stream.
In May 22, the Reimu incident occured during a stream BF ASMR that sent his fanbase in a uproar and went for her hide, with death threats.
Vox responded to his audience that '' you and I are not in a relationship''. He also expressed serious concern that his fandom became toxic and was promoting harassment. His fanbase didn't seem to care, as Vox apparantly took a 'break' in September that year. In Dec, he also reinstated his dislike of the toxicity, but that didn't seemed to bring results.
As far as I'm aware, in Feb 23, Vox went on a prolonged hiatus and stopped completely his ASMRs. I heard he's back some days ago (maybe it even happened in march, but if so he went very low profile since).
So I believe his 'girlfriend' mentionned by Blackjack is more his fanbase who felt cucked by Reimu showing up during his stream.
Just shows that even male Vtubers aren't immune to crazy females counterpart audience lost in their parasocial delusion.
I also saw here and there that a lot of the Luxiem boys seems to have gone on respective hiatus/break. Possibility of a widespread issue with their target audience ?