We should have something like the federal reserve, but for trade policy. A board of governors nominated and confirmed by the senate in 8 year rotations. Politicians cannot be trusted to craft economic policy. I am dubious that they should be crafting fiscal policy either since theyve shown they cant be trusted with that either
This is power explicitly reserved for Congress, which is being extra-constitutionally seized by the President (on the pretext of "national security") with no public support. The problem here is electing a lawless president and putting the Congress in charge of a GOP which is full of unprincipled cowards from top to bottom, not the institutional framework.