Yes, you know I am a major prepper. I stored professionally packed without oxygen, cornmeal, to make tortillas and cornbread and Indian fry bread if the SHTF.
If TSHTF, my sister-in-law and husband would likely come to stay at my house. She would be the first person in the country to change her opinion about food. She won't eat ANYTHING that comes in a can, doesn't have one can of food in her house. If she wants to live, she will eat canned food at my house.
Just don’t rinse the cans. I used to. Ick.