It is good to plant vegetables, it is good to be self sufficient, It is good to store your wealth in gold and silver. But at some point, all that may not be enough to overcome this beast system. God is allowing this Anti Christ spirit to operate, and it is God who will destroy it in the end. When all is taken away from you, remember that God will provide nourishment to you in the wilderness. This is part of Gods playbook: Revelation 12.