Any woman who looks like a man will be used to being mistaken for a man because that is how things work in the real world. Nearly everybody address you accord to how you look. That’s not being rude, that’s called normal. How many people upon first meeting you ask if you are male or female? I will bet you nobody does that.
I pity the fool who assaults me for mistaking them for what they appear to be; I guarantee you; when I get done with them it will be the last time they feel free to assault someone for making such a mistake.
I got asked all the time growing up, since I was and still am a tomboy.
People were usually quick to adjust their responses and how they addressed me because it’s considered polite to refer to a person by what makes them feel happy. At least where I live.
It’s also considered to be beyond rude to antagonise another person just for their looks like some schoolyard bully, where I live. Like calling another person some variation of “sir” after they’ve corrected you would be considered very rude where I live.
Most people in my neighbourhood grew out of that “judge a book by its cover” mentality post late primary school (middle school for you Americans.)
And it’s not like I came from some affluent part of town either.
Normalising that kind of behaviour to the point where one can simply brush off such shallow judgments made about another person based on first impressions alone says a lot about a society, imo.