Some of the people making the “he was threatening argument” are completely unaware of how threatening their actions are:
If nothing else, a bunch of men would be dead at the hands of women.
Also, just read Roy Edroso.
Troll be gone: I use mass transit all the time and have been ‘exclusively’ mass transit since 2007. You either walk away or, if you’re a hero (and I’m not saying I am or that I would do this), you talk the guy down. You don’t jump him from behind and start choking him.