Trump knows 40% of the country loves it when he says immigrants are poisoning the blood of the country and we need to deport everybody who isn't a white Christian republican.
He takes shit from the media but sticks to his fascist rhetoric and 40% of the country will literally drive across the country to smear their shit on the walls of Pelosis office.
Meanwhile Bidens base is people who don't like fascism but also don't feel strongly about the climate, workers rights, or genocides.
And then whenever he faces any pushback he tells his base to fuck off and agress the Republicans have sone legit concerns.