Pffft, the revolution of lowered expectations, eh?
I think it's a perfectly good question. I've known women who go on and on about what a terrible ordeal it is to have blokes coming on to you - I can certainly understand that it's uncomfortable or annoying if some drunk twat is persistently making an arse of himself despite being given clear indications that his attentions aren't welcome, but it's a bit off to get in a huff whenever someone makes a polite, friendly attempt at conversation. You never know, he might just be interested in a conversation of the sake of it!
Then again, given that I do my very best not to be a drunken, lecherous boor, and am in any case 'out of practice' at courtship thanks to being in a relationship, maybe I'm giving the average horny single bloke too much credit...