See, but the thing is that you do likely interact with people like these. I think that, if you polled almost every woman on the board, they would have a story of sexual harassment or assault in their history.
This is NOT to say that women are the only victims. They just traditionally are victimized more as part of a male-dominant society.
I always hoped that maybe this wasn't true for younger women, but it seems like it still is. I'm not sure why any guy thinks it is ok to ask a woman he works with how big her nipples are. I don't see how this is a difficult thing to understand.
I feel like every woman I know in my own age group has this treatment in their work history. My sister is in her 60's but still rants and raves about her first job out of college, accepted a ride to a company picnic from her supervisor as she was new to the area and didn't know where the park was, and was informed on the ride back to the office that layoffs were coming and she would be on the list if she didn't put out. I think maybe this obvious quid pro quo thing is less common now, but then I catch the news each day and wonder.
From my own experience, also my first job out of college, was working with someone who was always making suggestive comments. Telling him it made me uncomfortable seemed to escalate his conduct. Finally went to a higher up supervisor when he grabbed me in a manner I considered an assault. Was told I was already more valuable an employee than he was and that I would never have to work with him again, but he did keep his job and probably was an incompetent employee and groper until his eventual retirement.
Other things I have experienced that I don't think are ok and I don't think it should be hard to figure out why:
Telling your co-worker her boobs are huge now that she's pregnant.
Touching your co-worker's pregnant belly.
Asking for a recap of how the child was conceived.
Supposedly joking about creating a business calendar with photos of the women in the office for different months.
Suggesting a negotiation would go better if your co-worker unbuttons a couple of buttons before the meeting.
Repeatedly telling your coworker about your sexual preferences.
I don't think these things are ignorance or hard to determine where the line is. They always seem to me to be using a position of authority to make a woman feel small and in her place.