Even a lefty site like Vox understands the President's power under current law so I will provide a link so that you can educate yourself and quit wasting everyone’s time:
https://www.vox.com/2018/3/8/17097206/trump-tariffs-congress
Of course the Left support expansive federal power. That what they are in business for. Get smart.
If you purport to be a Patriot, then YOU need to educate YOURSELF about the fact that every freaking laws that comes down the Congressional pike is not necessarily constitutional and in fact most are not.
If it is an unconstitutional federal law then the law is invalid and should be nullified and overturned.