If you think about it, Holobronies need Nijisanji.
They need a scapegoat.
Same reason as a feminist needs men, they need somebody to blame all their problems on.
Who else do you think would get blamed for all their in-fandom shitstirring and general antagonism?
Phase Connect?
Nijisanji's the best thing to ever happen to them.
Probably (you), who's reading this as well.