Here's a noodle scratcher... For words like policeman, which is gender neutral, feminism decreed that there must be the word policewoman as well. The only way I'll read policeman as gender specific is if someone says something like "Policemen and Policewomen". If I were to see policewoman by itself I would think police officer that is a women, and if I were to see policeman by itself I would think police officer of no particular gender. If I wanted to specify a single male policeman I would say "male police officer".
But, for some reason feminists also decreed that a term which was already split into gender specific forms should be condensed back down into one gender neutral form. That is actor/actress should just be actor regardless of sex. Strangely ultra-left (and presumably largely supportive of any feminist agenda) Hollywood, and the Academy Awards stick with Best Actor and Best Actress as categories. Calling the categories Best Male Actor and Best Female Actor would highlight the inherent sexism of the categories. That is, there's no good reason why acting ability is dependent on sex. There's no category for Best Directress.... if a woman did the best job directing in a given year (as judged by The Academy of poor taste), then she'll win Best Director. I don't see any logical reason it shouldn't be the same with the acting categories.