The constitution states the bounds of the government, then gives the president no authority to outstep them. The 10th amendment is what you seek, it stops POTUS from executing extra-constitutional law as it would outstep the powers outlined for the federal government in the constitution.
That is, the constitution limits POTUS powers to ones explicitly given. If the law exceeds it, he cannot implement it, regardless of the opinion of the judiciary or congress. This is bound on all 3 branches, and due to the design of the constitution it only takes one branch blocking a law to stop it.
Now, you state we need to challenge laws before the president can stop enforce them. Riddle me this, why is it the federal courts won't even let you challenge the federal Switchblade Act, because they state no standing as it hasn't been enforced (by their definition) in over 10 years (Knife Rights v Garland) []. How could what you say possibly be true if the law isn't even allowed to be challenged? If what you said was true, and POTUS had to enforce the law, then there would always be standing by the people jeopardized by it to challenge it. The courts wont even let you do what you've asked.
That is, the constitution limits POTUS powers to ones explicitly given. If the law exceeds it, he cannot implement it, regardless of the opinion of the judiciary or congress. This is bound on all 3 branches, and due to the design of the constitution it only takes one branch blocking a law to stop it.
Now, you state we need to challenge laws before the president can stop enforce them. Riddle me this, why is it the federal courts won't even let you challenge the federal Switchblade Act, because they state no standing as it hasn't been enforced (by their definition) in over 10 years (Knife Rights v Garland) []. How could what you say possibly be true if the law isn't even allowed to be challenged? If what you said was true, and POTUS had to enforce the law, then there would always be standing by the people jeopardized by it to challenge it. The courts wont even let you do what you've asked.
[] https://kniferights.org/legislative-update/court-opines-feds...