I think the reason killer queue times are so long is because survivor is no longer fun to play
You need 4 times the amount of survivors playing then killer to get even queue times so why aren't survivors fun
BHVR is beginning to release killers that completely deny the chase aspect of the game releasing more killers that are damned if you do damned if you don't when it comes to chases. Killers like Deathslinger, Spirit, and Pyramid head are the main chase deniers
Holding M1 on a generator for the entire game is not fun for survivor and it is not fun for killers, as gen rushing has become the only optimal strategy for survivors.
I know I could have worded this better but my argument still stands