Food and water are going to be places where tyrants can truly take over the lives of many of the independent thinkers. People can quit their jobs and find some freelance work. The barrier to farming is a far greater one and not everyone has the ability to own land.

I do have some plants and herbs and I do live in the third world. For a time I have been considering that the 3rd world could eventually be better for freedom and health. Most farmers use pesticides. There are some small scale farmers who take the organic way. I do think it will take a few years before food controls happen. I may have enough time left to first focus on Lean FIRE and then take a look at farming.