I work for a company that is essentially tasked with undermining and privatizing public healthcare.
My job is to actively undermine public healthcare for a shiny $22 CAD an hour. I need to get the fuck out of this thing, it is making me want to kill myself. How do I best get the fuck out? And then once I do get out, what do I do from there.
I'll give you the lib boring version: First thing is establishing what you have, in this case ask what marketable skills do you have that you can use to acquire another job. Then start applying a bunch but keep your current job if you can handle it, the money makes the transition a lot easier. Don't job search on a company computer. Make sure you have some extra money saved up, if you can, while switching as all sorts of things can go wrong and it's really important to have that safety net. Try to ensure that you have friends or family that can help support you during the transition and can alleviate some of the stress.
Alternatively just stop working and become a roamer that preaches communism.