This happens in a certain country: a Black player enters a basketball game as a substitute and someone in the crowd throws a banana skin on the court and other people in the crowd make “monkey” noises.
It happens regularly in the UK.
How do I know about it?
I regularly scan UK papers where it was reported.
Why is it not reported in WaPo or the NYTimes, both of which have journalists permanently based in the UK?
Because their bosses insist — falsely — that the USA is a racist country.
Happens all the time at European soccer games.