I'd much rather know how to grow and store food than have a bag of stale bread and MREs. If things are so bad that you couldn't keep a garden, I don't see how a bag of old rations and a flashlight are going to make any difference.
Well..depends. If you have to evacuate and kept our of your area, then the garden won't help. MRE's are a good emergency food. You might find yourself in a situation where supermarket shelves are cleaned out. I mean, even during Covid there were periods where shelves were bare. During evacuations, you cant find available hotel rooms.
If you have a van or big SUV, you can make that your temp home in case shit hits the fan. You can drive a few hours away, sleep in it, keep emergency items in it, and get away from crowds who will exhaust resources