Even if you don’t want to make it, I’ve never been in a supermarket that doesn’t offer a fresher option. I’ve even been in gas stations that offer what they at least claim is fresh potato salad.
Maybe if you really, really wanted potato salad and you were in a food desert but the corner 7-11 has canned potato salad you might buy it, but I’ve never seen this before in my life.
I don’t get it.
It’s about what’s being canned, not the concept of canning.
Yes, I was saying that it seems (imho) a good food to can and have stock at home.
People live different lives, or perhaps even have cooking or mobility limitations.
Or for situations like sailing of the grid where you can’t reasonably store potatoes.
I presume potato poisoning from badly made cans isn’t a thing for at least a century … If that’s not the case, then I’ll store my potatoes as vodka (I know, I know, most vodka isn’t potato vodka).