They usually do but I think as we are so female heavy, anyone caught treating a woman differently......
I will happily say "are you mansplaining to me?" but if you got treated differently and then asked to speak to a female, we are quite likely to bollock explain to the male staff member
I've had it happen, went to a garage and they tried to tell me there was nothing wrong with my fan belt. I pointed and said "so that's normal, yes?"
Begrudging apologies and I never went back and found a local guy who is excellent
I'm quite bolshy gobby as my boss would say which probably helps