Trump was not elected by Trump voters for his patriotism, knowledge, experience, ideas or ethics; he was elected to attack the people they hate.
In a nutshell there is nothing he will be judged for other than how mean his bite is.
He can lie, cheat, waste tax dollars, destroy the environment, take away health care, take away social entitlements, anything as long as he blames and shames someone else that the far-right white minority hate.
As more and more people point out how bat shit crazy he is, the hatred only increases.
There is no longer any reasonable way to confront the madness. He is feeding on animosity and his venom is like manna for his minions.