Pana - The Network State of Refuge on Nostr: Will these work on non-Graphene-esque phones too? What with the Duress PIN lawsuits ...

Will these work on non-Graphene-esque phones too? What with the Duress PIN lawsuits that will start rolling in soon, these might be a good cash-cow-cum-utility approach to individual apps with very similar dev maintenance needed in either case.