I have a friend who has anime avatar and always picks female characters in games
He's in his 30's, completely normal dude and I've known him for decades
It doesn't matter if there's some delusional basement dwellers who self-insert to their female characters, cutting their dicks off, incapable of discerning between fiction and reality
I don't judge anyone who does what they want to do, as long as their actions are self-generated and not through the psychosis of their mind