…the reason jelly/jam/preserves are canned is because they are not shelf stable otherwise. I just threw out a jar because it molded in the fridge…

Peanut butter is shelf stable, but we usually get the stuff that’s just peanuts and salt, so it separates at room temp.

Mustard, ketchup, & soy/fish sauce… sometimes it’s just convenient to keep most of my bottles and jars together in the fridge door.

I’m hypersensitive to rancid oil. Also the healthy parts of olive oil & fish oil degrade with time, heat, sun and oxygen exposure. The fridge slows this down. That said, I keep my cooking oil under the counter.