I just figured out it can be a cultural thing. In my country, we mostly eat dark bread. It lasts up to a week before it dries out. To achieve that, the air seal is tight enough with just tucking. If the above image is supposed to be of a bag of white bread/toast, then just tucking actually is not enough, the toast will dry out in a day. With toast, I'm actually lawful neutral
I’m not sure what’s in the bag has anything to do with if you twist before you tuck.
Twisting emulates how the bread seals with a clip. It’s more a habit of some sort, like double tapping the trigger on a drill to see if it has power.
