I never got this because I was on tumblr for quite a while and I'd see friends getting flack for their black characters left and right, but mine never got any despite being followed by some very avid and opinionated/ obvious sjws. I mean I go to their feed and they're just attacking everyone for the slightest perceived injustice. Not saying it didn't happen but I was just bewildered that I had some sort of immunity to it.
Although there was one thing that was dumb. Someone took a character illustration of mine from Deviantart and posted it to their blog and tagged her as "African American". No where in my description did I ever state that the character was "African American". I'm Australian, none of my characters are Americans of any kind. They just assumed it because she had dark skin. When I asked them to take the tag off they pretended like they couldn't find the link, the link to the image on their blog that I provided in my ask.