No, that's wrong to separate people because of their sexual interest. How is it wrong? That's stupid and ignorant. How is it unfair to straight people? Doesn't affect their lives. Not every gay person is a rapid *** animal.
I wouldn't feel any different. A shower's a shower. People are people. Just because they like guys/girls doesn't change showering. If someone of my same gender watched me get naked, good for them, I don't care. Aslong as the said person doesn't hurt me or anything of the sort, I don't care. People have this delusion gay people are crazy *** animals. If you feel uncomfortable when showering around someone gay, then tell them. The person will probably be cool about it.
Also, straight people watch other straight people naked since they are in the shower. Is that allowed? Yeah, so no difference with gays because who's to say the gay person is even attracted to anyone in the shower? It's just people showering. All anyone should care about is getting showered, not if Steve "the evil gay guy" is watching me. -_-