>>16847556Yes, but not for the reason you think they have.
The biggest impact Luxiem has had on NijiEN is by blurring the lines between separate members streams and throwing it all together into one big blurred and muddied melting pot. The same also happened with HoloEN when they introduced Council and everyone was playing Minecraft together.
Altogether it has the effect of making colabs feel less special, drowning out the girls who don't push to distinguish themselves, (because let's face it, guys will always dominate any mixed gender interaction, it's just the way of the world) and generally taking away the feeling that a chuuba has a special relation with her chat, that she's streaming to entertain (You).
All in all I think they've really stripped away what makes vtubing "special" and distinct from a regular twitch gamer.