I've never heard anyone in-person ... but I've read plenty of news stories about someone complaining, and the whole hoopla that follows from both sides.
this is more media ma(nip)ulation
There are none-and it's happened very discreetly in the seat in front of me at a sporting event.
I thought I heard someone but that unicorn flew by so quick..
It might've been something about tater tots....I'm not sure.
I've never experienced it, but if it is mandatory and not being used as an excuse to be weird and all that sexual shit, then I don't see a problem