Definitely! There's no black people on Treasure Island (St. Pete) except "the help" and maybe the people drawing the blood. The rest are either priced out or "discouraged" from moving into these white enclaves by the transplants from Wisconsin and the like.
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In the liberal world, you can go up to a Negro Person ™ and yell out the name of another Negro Person ™ and they're supposed to light up like a Christmas tree and start performing.
In the actual world, when some random asshole shouts a name at you, you just say, "Um, no, that's not my name," and move on.