Not to speak of trying to get your wife killed.

Also, Neige was 15 at the time. That's a totally different thing from methodically raping fans over decades, or being an outspoken racist at 50

Alcest at least have publicly acknowledged that and broken ties.

Also heres my list of characters that I think would make awesome guest characters for MK. [link]

But I guess that's fine...

People are praising Alcest and are getting excited for the new album even though both members were in NSBM Peste Noire

Because people like the music and not some of the people you mention. Were all going to see things different.