Improving health coverage is theoretically possible, and later on they may get better, but the only things that will improve are a few blue states and even then it’s just small changes.
So dreams of large non violent change are as futile as the murderous rage. Best one can do is make more money or move to a better area or immigrate.
That and labor organizing, environmental awareness, and many other things where the absence helps the rich get wealthier .
It’s also just a blatant theft; there is a lot of money to be made here however it goes down , and that money goes to connected arseholes