It’s not a joke. We’re in the middle of two-terms of a president who is 1) the most oppressive regime ever and 2) a racist black. People are afraid to use the real word. Cut ‘em some slack.
In all likelihood the perps were white. Are we supposed to use "Amish" for white dirtbags now too? In any case, the original use of Amish was for Muslim perps since both of those are religions. Only the sledgehammer humor pushers extended it to black.