How would you feel if you were constantly told your manner of speech was "wrong" and you constantly felt pressured not to use it?
Would it be OK for Australian employees to be pressured to not speak Australian English, since it's indisputably in many ways different from "Standard English"? (whatever that is)
Of course not, right? To the contrary, it's kind of expected that people who work with Australians make an effort to get used to and understand the Australian variety of English.
But for some reason, stigmatizing and not making an effort to understand African American Vernacular English is to this day kind of widely and subtly accepted, even in the US.
It shouldn't be! And most of us could probably use making an effort to understand it better.
Langfocus is one of the most popular language channels on YouTube, they made a really good video on AAVE: https://www.youtube.com/watch?v=UZpCdI6ZKU4
There's also this awesome lecture by linguist Daniel S Ferguson: https://www.youtube.com/watch?v=btSxzfB_98M
Obviously, I myself am not African American. But I couldn't help but share these and encourage everyone to take a moment to learn a bit about it!