I hate to be the cynic, but my bet is that Biden still gets 90% of the black vote that votes. Trump will get 10%. The best we can hope for is that blacks don’t turn out. Every election cycle there are stories about blacks (or Jews) shifting to the GOP and it NEVER happens. Don’t get your hopes up. Getting those shifts to occur takes years of prep work that the GOP and Trump have just not done.
He will due to the 75,000-0 "ballot" totals in Philadelphia districts and similar districts in other toss up states.