You need to get more information before forming a belief system. You seem to worry about billionaires owning your food and water, yet if these billionaires don't get you that food for a price you can pay they will cease to be billionaires; and they know this. The water you drink is either owned by state or municipal water systems. Walking everywhere and relying on government to shuttle you where you want to go means you end up going where they will take you. You cannot have freedom without freedom of movement, freedom of living where you want, freedom from government power over you. If you are willing to give up that freedom may I suggest that you try living in one of the many places on Earth where freedom is limited then make your decision.
