Re. farming, this sounds like a very hard to bootstrap thing, with goods being not only physical, but also with limited lifetime, requiring high local network density. Although would be an amazing learning to try and onboard your local friends/customers into some usable simple app! Spring had a significant UI change, your feedback on the latest version would be very valuable!
1. Maybe I'm biased because that's the context I live in and because I mostly see my own need for this. But still, the farmers I know are often the people that feel the pain of inflation and Big Tech thievery first. Pain = incentive for change = general openness to bitcoin and nostr. Meat, when frozen, is actually relatively easy to ship and sell online. 2. I'm getting an android phone next week and will start testing.