Why?
Probably only and only when AOC or someone else from Bernie's camp gets to be president. Otherwise, unlikely.
Trump is the swamp.
1. The current president has shown no hesitation about pardoning anybody he owes a favor to or feels allegiance from.
2. SCOTUS has give the office of the president basic blanket authority to do anything and everything under the sun for "official acts".
3. Half of our two-party system has abdicated all oversight powers for the current administration.
When you combine those 3 things, it's hard to imagine how somebody like Trump or Elon could possibly face federal consequences. Hell, Trump could say he launched his shitcoin "as an official act to help prop up the failing Biden economy" and I don't imagine SCOTUS or anyone else would push back much.
I really would love to figure out when we phase shifted into this mode, maybe it was always like this, I'm frankly too young to have anything else to compare to.