ElectronicsQuestions on Nostr: Seems interesting. Does it automatically download the app in question, and seed (to ...

Seems interesting. Does it automatically download the app in question, and seed (to use torrent terminology, I don't know what it's called here) it to others? In that case, can it be used as a distribution channel also for stand-alone non-internet apps (e.g. single player games), and could such apps then be taken out of it to be distributed by other means, such as a USB memory, if needed?