The ultimate test will be if any future Democrat president (assuming we have fair elections after 2025) is able to use the same powers, justified by the same rulings. I think most people believe that SCOTUS will do a 180 turn and come to entirely opposite legal/Constitutional conclusions if a Dem president tries to argue the same things in front of them.
well we've already seen one 180 degree turn in the past 3 years, the gutting of Chevron deference last year gave local judges massive power over the executive, and last week they undid that by removing the ability of district courts to make national injunctions
