> You underestimate Trump supporter's perception of the existing government's corruption. So long as he existed outside the beltway consensus, and was shaking things up, some nepotism and profiteering was a small price for them to pay.
He was shaking things up in terms of dealing with immigration and such. He was shaking literally nothing regarding corruption, except adding a lot of own corruption.
Also, Trump supporters and 'Republican Republicans' are really the same. To the point that there is no opposition to Trump within republican party. Republican voters dont reward that sort of thing now.