I think it's disgusting tbh. Men are supposed to have some hair.
It's even worse when the guy has a thick beard on his face but a baby-smooth chest and armpits... I mean, it's so controversial.
I'm a dancer so when I have shows and i'm wearing sleeveless shirts or no shirt at all, it makes it more appealing for the audience and I feel more comfortable. I know many guys who shave their pits though. I guess it's a comfort thing.