Maybe if Pharma companies didn't get so rich already, this could've been possible.
Changing the law will take time (election cycles). If you cannot leave the US for a developed country that won't squeeze to extract from you while you're trying to meet your healthcare needs, importing your drugs that can be imported without US approval is your only path in the short term, or potentially traveling to obtain them and bring them back (roughly two-thirds of the entire U.S. population, ~200M people, live within 100 miles of a U.S. land or coastal border).
(not legal advice, i am just an internet rando)