Most people who own a home have enough land to plant a small garden. You can learn which vegetables have the most success in your area and plant those. My neighbors growing up had a garden on a plot that was about 30’ x 20’ (maybe slightly bigger) and every summer they were giving away squash, zucchini, peas, green beans, sweet peppers, etc.
Yup, many people will be resourceful like that. The victim mentality types will just want to screech about the problem, and get mad at those not joining in the screechers. They remind me of the race baiter perma grievance types.