This discriminates unfairly against white people.
You play with the same tools to keep us from voting.
I could care less about gerrymandering really. It's a partisan process and might always be so.
Specific changes like moving a polling center without telling anyone and seeing lower turnout because no one could find it are what people should be worried about.
Gerrymandering is broken, but as long as everyone does it I don't really care. The left just bellyaches because we were so strong in state legislatures in 2010. Try harder in 2020 if you want to play more of a role.