Dear fellow straights, maybe, just maybe, the reason some of you guys "don't care" or equate this issue to some random ass happening in other game is because 99% of MC characters are catered to us. Maybe just try to project a little and use your empathy to understand why people that are never represented in gaming can take offense when a dev promised them to have a character when they can project themselves into it and be finally the hero, only for that chance to be taken out of them and get told that they have to grown up and have a straight relationship with kids.
Seriously, I think it's not a huge effort from your part to understand what's the diffence. This goes beyond than simply liking or not a story.