The executive branch is under his control.
The legislative branch is scared to death of him, afraid of the name calling that will come if they don't do his bidding, and are completely ineffective.
The judicial branch is under already under threat of impeachment of some judges by Trump and his minions.
Trump is daring not to follow the judgements made by the courts.
It didn't take long......only 2 months. Thanks, MAGAs for helping to destroy American democracy.