I think Trump should go to the black community. He should walk some neighborhoods in black communities. If I were him I’d have my team identify the places in the US where he’s doing the best with the black community and the hispanic community and have rallies there and even offer busing for supporters in poor neighborhoods. I don’t usually like race based targeting but here is a fact. People in the minority communities have been so conditioned to think insularly that they need the attention to feel included.
You are right about the black people needing the attention. I recall a seminar that I once attended concerning the different ways that blacks and whites socialize. It was an eye opener. In order to “connect” with blacks face to face talk is extremely important. For you men it’s sort of like your wife. You can’t reach a deal with them before you talk it out. They need to talk things out and then all is well. Whites from the “cold” climates had to concentrate on surviving the ice. No time for talk. The moderator (a black man) expanded on that. Only seminar I remember over many years.