Men are seen as such violent creatures when yes some may be but others just want to care for people. Male teachers, nurses, babysitters, really any "feminine" job, the men are looked at as threat. I had male elementary teachers and they were awesome.
Women and men should be able to whatever they want without having to worry about being judged.
As for looking older and dress code, if men can't have facial hair then girls shouldn't wear makeup. Men are targeted when something happens with a younger girl but the cases where the men are lied to shouldn't be their fault. That is the girls fault for lying.