With ecash, the mint doesn't know who the users are. No one does. This could be app level, but again that is a central point of control. IMO we should make it cultural like zapathons. Ecashathon: every Fri and Thurs ecash users reissue all their notes.
Discussion
Seems like clients not managed by the mint could force runs but the UI/UX. 🤔
Yes, exactly. To really bank run you need to withdraw to lightning. This will cause liquidity issues if you have a large balance of ecash and/or small channels. Reissuing ecash doesn't prove that the underlying funds are safu but it is a critical piece of the puzzle. If you want to dig in you should read nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg's proof of liabilities scheme. https://gist.github.com/callebtc/ed5228d1d8cbaade0104db5d1cf63939
I reference this to people regularly when the ecash fud about inflation happens.