Location based: I can imagine Monzo encouraging you to go for a walk to unlock the pot
Friend: always good until that friend is unavailable
24hr delay: I’m sceptical that people would always want to wait, or have the option to
How about a trivial question? I know googling the answer is easy, but it’s a thin extra layer and a chance to learn something:
How Long is the Great Wall of China?
That’s right! Still want to unlock your pot?