Those weren't feasible solutions at all.
80% or so of America lives in cities. So they aren't going to be able to use a coop farm and a lot of them don't have land to grow anything on.
Also farming isn't something anyone can pick up. Sure, harvesting is pretty easy to learn, but for massive scale farming that we need to survive, you need specialized equipment, training and tools. Things most people just don't have.
Your "solutions" are hand waving ideas that haven't been thought through in the slightest.
They won't work.
Again, just to make sure I'm crystal here, I'm so for dismantling the insane capitalistic system we have, stopping the exploitation of farm workers, reforming our food industry, etc. I really super am on your side here. But if we want those changes you're gonna have to actually think through the solutions you're giving people and not just give some nothing burgers like these.