Companies are there to make money, and policies are set not as laws in stone, but to have some control over the work environment. That means the company would use those policies as needed. You are replaceable in general, and that's a fact. The same way companies should be replaceable for you. In this case, in tech, we are lucky enough to have plenty of opportunities to get new jobs, so use it. Not to find the perfect fantasy company, but to get the money you need to live a life you want.
"we are lucky enough to have plenty of opportunities to get new jobs"
That's highly individual. I don't have many options or opportunities.
I didn’t get a picture of what the policies and imbalance of power is, or what it should be. I’ve seen some companies lie in varying amounts that don’t always add up to broken. What’s actually broken from your perspective? Does broken mean they’re not paying you? Or does it mean you aren’t getting promoted? Does it mean the software they produce doesn’t work, or the company doesn’t make any money?
A tech LLC won't help. The area is terrible for tech work and my expertise was in stuff that's irrelevant.
I have an LLC for largely non-tech work. Tech work is terrible in my market, so I don't think I'd do well enough to support myself. Not to mention, the tech I spent time building expertise in for the company was obscure, so I do think even have any real expertise now.