I think his supporters who are at the bottom of the economic ladder will continue to support him: They have more of less nothing and Trump's ineptitude won't hurt them. They will still have nothing no matter what he does. Maybe a little enjoyment out of his anti-elite nonsense, like watching WWE wrestling.
But his working class supporters WILL be affected. They will suffer real loss of income, health care access, education opportunities for their kids, mortgage interest and other deductions, etc. They will notice and start placing the blame where it lays. Hard to blame Obama, Clinton, or Democrats when Republicans are running everything.
