We're getting into the body positivity discourse of a century old photo of dudes dressed like Beetlejuice's day at the beach, so it pretty much goes without saying that we could all do with a gasp of fresh air.
Quantitative easing, heaps of pointless tariffs, a brain drain/immigration crackdown to get rid of all the cheapest and smartest labor, and broad policies of isolationism so that the dollar loses world reserve status.
All of this is already happening, and I halfway suppose the OP knows it.
Best case scenarios aren't really on the table. Doesn't mean you stop fighting.