Rule of law is very important, but part of the problem is the "law" is pretty expansive with the powers it gives to the President. So I don't necessarily think there is a "rule of law" problem in this instance, but instead a problem with the extent of powers given to the federal government in general and to the President specifically. Disclaimer: I haven't read a good legal analysis of Trump's actions as of yet.

This is a long standing problem with the size, scope, and complexity of our federal government.

One of the things I do "enjoy" about Trump is how his actions gets everyone to argue for a less powerful federal government. It would be nice if these structural arguments weren't dependent on who was in the White House, but it is nice to hear them anyway.