You don't have to agree with someone else's opinion in order to respect it. A lot of people learn that by the time they're adults!
I can respect someone's opinion but I can also differentiate between conversations on the internet involving people that are concerned with internet backlash and hostility towards a videogame characters sexuality. Frankly, it's redundant.
Who really gives a shit what other people think? Homophobes on the internet discussing game characters are going to homophob. Just ignore them and continue to be happy that you don't live such a miserable existence. .