This is solution, first they need to Understood the system does not serve their needs.
What they could do is start using their own Community money backed by food and fruits.
Yes, the system is always not created to favor the needs of the common but who is going to create the community money backed by food and fruits?
Besides, if you want the concept of Bitcoin this was the exact reason BTC was created by Satoshi and most of the poor people that joined early are now millionaires.
Becouse If your Community grow food you can never be poor
Food is not what solves the problem of financial status per se but it can solve the hunger issue and provide an opportunity.