I like nipples. I enjoy seeing them. I try not to stare, but will do a bit of looking and move on.
I don't assign character to the person though. Some women have large nipples, some just involuntarily contract and poke out. Of course some women want to make sure that every guy sees their fine tits, and outstanding nipples are a sure way, nothing wrong with that either. Guys do this too. Showing off their best attribute.
I don't think we need to judge them.