The Ground Swell of Black Support for the Republican Candidate

I wanted to get your perspective seen on a couple of narratives that we've heard coming out of or swirling around the campaigns. One is essentially emanating from the Trump contingent, there might be this ground swell of unprecedented levels of black support for him. Another narrative pertains to reporting I've seen around or at least speculation from and perhaps this is another like team Trump narrative: The internals that are perhaps scaring team Biden to the center. What do you make of those two 2 narratives? Are those credible? Where are they coming from? And should people pay attention to them?