You say that, but common human decency reasons aside, smash and fighting games in general will not get much exposure with the community the way it is. There is a reason why sponsors pulled away from Destiny after all of his shenanigans in the StarCraft world, there is a reason why Capcom had to publicly apologize for the cross assault debacle. If you really want to support smash you should push for professionalism and ethical discourse, regardless of whether or not you care about the people around you.
If you want to continue to act the way you do, fine (well not really, but nobody can force you to have sympathy/empathy here), but just know that you are basically hurting the scene each time you toss out the word ****, racial slurs, and hate speech. The spotlight is on us right now as well, with all the other incidents of misogyny in gaming that have been cropping up lately. This could have been something that set us apart from the other communities, cause while there are problems, they aren't as bad as a lot of other groups.