I have no problems with homosexuality.... but putting a obviously gay couple, for the sake of having a gay couple is pretty shallow.... kind of like how companies hire minorities over white people just to meet a level of diversity to get a tax break.
If they do have a male x male couple on the show, they need to make sure that there's a story driven reason for that relationship (or any relationship for that matter) to exist.
Ruby and Sapphire aren't a gay couple.
Homosexuality is a sexual preference. Gems are asexual beings..... they don't have a sex, they don't do sexual reproduction.
Ruby and Sapphire, are 2 asexual beings in a nonsexual, romantic relationship