I thought this video had some points to be made be when I watched it completely, it was your good old homophobia

I thought that this creator would bring some very valid points that were needed (I thought that the thumbnail was clickbait ,but it was not unfortunately) but this video was so pointless and so heavily underlined with homophobia. And why are people so worked up because of that one "is she a girl kisser" tweet? I thought it's fun and harmless why are people so up and about it? And why such a lot of LOL players don't like gay people in game?