They were in their 20s. Either they are waiters themselves who don’t like it when black people don’t tip. Or they are trying to get in the news. Either way, its not a hold over from the 1950s. These people were born in the 1990’s. They could not be acting out of any learned racism.
‘Millennials’ are also very rare tippers .
It’s like they have been raised having no clue of what it’s like to work hard to survive and pay bills .
Interesting take. You may have the answer on that one. Simply turnabout.