There does seem to have been a migration over the years, but to my knowledge no arson or murder yet.
Bower's music is not going to be less important to me going forward. It already exists and has been a sonic touchstone way too long.
And, if Burzum is to be a comparison, personalities aside, neither of these are "political" bands as artistic statement goes. Bower's interviews haven't even been that way, which can't be said of Varg.
John Lennon was a spouse abuser.
David Bowie had a known underage relationship.
The list goes on and on.
Banshees, Stooges, pistols all wore swastikas in photos back when....