Trump would have done nothing if he wasn’t aided and enabled by the rest of the government. There’s no indication this was a one off.
The problem is his pied piper like hold on the populace which happened because the parties did not actually try to solve the problems. Sure they did solve some, but then they closed their eyes to the evils their group demanded - sanctuary cities on one side, and "right to life" on the other side.
We’re only a year into this madness. It’s only going to escalate.