Yes, of course real racists and haters do that because those people have always been there, hiding their hate and doing things from the shadows. And at different times in the past and present, certain political climates make them feel safer talking out in public. But I also think when they are allowed to be more vocal and visible, it makes it seem like their numbers are getting worse, when they are probably not, it is just they are louder and more dangerous. And whether D&D changes, or other games companies change, or other companies change, none of it is more than a "feel good" fix, because the young are learning this from the older generations. People are not born to hate, they are taught. I think that is what WotC is going to try and show with the changes they plan on with the non-human races. They will no longer be born to hate/be evil. They will be just like humans and learn. And if they are treated like garbage, they will learn to hate.