Why was Black Panther such a big success? Because "No Blacks Were Harmed in the Making of This Film"
Are you making a joke about slavery?
Yes I was making a joke about the colonies and blacks. I don't really care if people are treated badly.
Your indifference to the treatment of blacks is highlighted in your making light of working conditions for black people. Think twice before you start trying to link slavery with humor as it isn't funny.