Why is this a surprising question from a black person? If the answer was obvious, there would be a higher black turnout.
I think this is a blindspot that many progressives have. I remember I was canvassing in a predominantly black, low income neighborhood with my wife. We knocked on a door. The person who answered said that he doesn't do politics. As we walked away, my wife fumed. But it shouldn't be surprising. Decades go by. Elections go by. Politicians go by. That neighborhood doesn't change. Part of that is due to the stability of the system. If Republicans had their way, social programs would get drastically cut and the neighborhood would suffer. But, the Dems are able to hold the line. It's not easy to explain to the person answering the door how we need his help to hold the line. But that success, such as it is, hides the importance of the elections.
Snacks doesn't live in that neighborhood. There are plenty of professional black men who I imagine ask the same question. Yes, I imagine it sucks to have an obvious racist for a President, but does it materially impact him? I don't know.