Yup, and no matter how the DM handles it, it's still a pain in the ass.

My table? That shit don't fly, but it's still going to mean some dude getting butt hurt and needing a firm talking to. Might go years without it happening, but I don't know a DM that hasn't run into it it once or twice with new groups or new players.

One of my long term players is a woman. She was a "girl" when she started with the core group, if you count 16 as a girl still.

She's a great player, and a good friend. The number of times I've had to tell guys to fuck off and not come back is absurd. Shouldn't even be once, though you'd expect teenagers to pull it. No, it was grown ass men. The last one, we were all 40ish in the core group, and the guy that pulled it was older than us. He was an acquaintance from where I used to work, and had always been chill with women. No bullshit, no problems. But he still couldn't get past the idea that she was there and obligated to give him a shot just because they shared a hobby.