My local shop has a girl tech... I'm no chauvanist, but I'll admit... It's kinda weird being told what's wrong with my car by a chick
A lot of men have issues with that sort of thing. Look at how so many people jumped on the female pilot of the Pearson crash a few months back - even before even the most basic facts came out there was people on social media blaming it on the pilots sex vs anything else.
Personally as long as someone that’s knows what they’re doing in their trade/profession/whatever I couldn’t care less what their sex is (or whatever way they lean), what shade of whatever they are, yadda yadda.