If a republican president is ignoring the laws he/she doesn’t agree with, shouldnt they be challenged?
In this situation, you’re talking as if the Democrat congress is acting logically. In reality, a democrat congress would find any / all loopholes they could, exaggerate, make stuff up if they have to in order to enforce this law.
Where we see it as a tool to rein in an out of control imperial presidency, they’d see it as a tool to usurp power away from a Republican president. And they’d do it every chance they got. From Inauguration Day to the end.