Tweeting "All I want for Christmas is white genocide" and then defending it with that his academic colleagues would have understood that it was a joke because he does not believe white genocide exists kind of requires that everyone that reads the tweet is in on that joke.
I think it is really difficult to draw the line and I do think twitter would be worse off if you drowned every voice that might be controversial. However it does require that you are consistent so if you allow the first tweet then you should allow "All I want for Christmas is black genocide" as well.
I think it is really difficult to draw the line and I do think twitter would be worse off if you drowned every voice that might be controversial. However it does require that you are consistent so if you allow the first tweet then you should allow "All I want for Christmas is black genocide" as well.