You are wrong. The courts will be involved whether you like it or not. Do you really think that Trump’s order will not be challenged in the courts? Or that an injunction will not be issued by some lower court federal judge like what happened with DACA, the so-called Muslim travel ban, etc.?
As I said, Trump’s action would be a good first step, but a long fight is ahead, especially if the Dems gain control of the House.
Who’s tasked with enforcing the law? The courts or the executive? /rhet.
He doesn’t need the courts permission on anything.