Was having dinner with some friends from downtown st louis the other day and this exact topic came up. Two (black) guys had voted blue their whole lives and said they were thinking about voting for Trump before bc of how bad biden/harris have been but that the assassination attempt on Trump has them (and their families) all in on Trump. Biden was down 20 points with the black and Hispanic community before the violent leftist attack. I don't imagine running the descendent of a Jamaican slaver is going to help democrats earn that black vote back tbh