[flagged]
I'm guessing you either don't remember or weren't alive in the 1990's. It was a whole grassroots movement and pretending it didn't exist is extremely insensitive, to put it mildly.
https://web.stanford.edu/~zwicky/aave-is-not-se-with-mistake...
Actually you might be right depending on how integrated the area is:
Exhibit A: Your Old Droog Exhibit B: Lord Sko
As an adult my normal speaking voice is closer to a relaxed California accent. It’s clear , but it always leaves room to weasel out of certain situations.
If I could I’d probably use a Mid Atlantic Madmen accent. That accent gets things done.