In the corporate world, when the executive makes all the final decisions and those who disagree are replaced, it’s called business as usual. In government, it’s called fascism. The reason democratic governments are not run like businesses is because there’s a different set of risks associated with the concentration of power. When you refuse access to unfavorable press and discredit judges for checking executive power, you have just gone after the two basic firewalls between us and fascism. This is why Michael Moore says that a coup is underway in the U.S. and no one realizes it. In fact, Trump himself may not realize it, as I suspect he is just managing the only way he knows how, oblivious to the historical implications.
I think U.S. institutions are strong enough to stave off the coup, but people need to stay vigilant and vocal about the implications of Trump’s manner of using institutional leverage (with a crude authoritarian nationalism) to silence dissent.