It's the part where, having not seen public evidence of the behavior, you are still concerned that somewhere at midnight vigils and seances they are practicing

It's the part where, having not seen public evidence of the behavior, you are still concerned that somewhere at midnight vigils and seances they are practicing their evil racist ways, and that "Something be done!". Racism in and of itself is a quirk, and if you can't prove that others are actually harming people with it, you shouldn't begrudge other people their opinions--even if you don't like them.