The recent Selen vp woes made me wonder if she's just going Yuzuki Roa mode but it also didn't make sense since Roa has all the legal reason to do that kind of move (at least until the official ruling in regard to her case was out last year), Selen's situation is going on an eerie direction if even her friends/model mama started questioning the noticeable absence.
Also, the thing about niji going on a streaming hiatus is that... it happens sometimes even to their JP livers, like how Amemori Sayo had been away for over a year or the most recent Muyu going on 6 months without a solo stream until she suddenly appeared as
part of guest for Yuuhi Riri's 3D stream recently, yet there's no visible uproar in related to their disappearance (or at least at the surface).
So the fact that people are questioning Selen's disappearance coupled with all the eerie stuff that predates it all made me think that it's not so much hyperbolic for people around her to started worrying about the situation IMO. To think that niji could get away with the shitty accusation if they could just bother putting out a quick announcement or two is probably what makes this whole situation too retarded.