Stop being obtuse..there were other things in that article besides the thing you are focusing on. You think it is ok for a male coach to make jokes (which appeared to be mean in nature) about women menstruating? You don't think that could be embarrassing to some young ladies? How would you like it if your DD's head coach told her she was hitting like she was on her period? So yes I was combining a few of things in that article to make a point..my fault.
Also, for the record, I had plenty of coaches who were asses. I had a basketball coach in HS who threw basketballs at our heads if we screwed up. My college baseball coach hazed us as freshmen by making us chew tobacco and then swallow it so we would puke. He also put us all in a room and and initiated a conversation about our first sexual experiences. The same guy called me Tourette because I was inclined to have emotional outbursts when I didn't perform as well as I wanted to.
Just because nobody ever said anything back then doesn't mean it was right. I can tell you one thing it didn't do, it didn't make me any better a ballplayer.
Finally, as you seem to be new, ask anybody on here: there is nobody as far away from being a coddling parent than me....
That coach sounds like a jerk, but that nickname he gave you is an All-Time great.