Yes but it works for some people, which certainly makes it more worthy than the solution you did not provide.

Google is your friend...blackface was commonly used until 1930 (less than 100 years ago). Slavery was finally abolished in 1865 (otherwise known as 150 years ago), and it’s insane to act like perceptions and actions were changed immediately at that time creating a completely different era.

Because it’s most likely UofI, which has all of the entitlement and none of the brain power