I had the exact same issues when I ran matrix with my friends and family. I see this as a major bug with the encryption.
AKA it’s not just you. I’ll probably encounter it again soon when I setup the server again soon and open a bug report.
I don’t care if I setup an encryption key backup at sign up. If my session should still be valid I’m not entering that long thing, I’m just quitting the use of the app. The encryption had to work and not just randomly bug out.
I had the same idea but there’s a lot of actual tangible assets that have to be dealt with.
The first part is picking a pilot country which is probably where the developer lives. The second is either investing in or partnering with Fast ship locations - you need a service or partner that you can use like Amazon prime to store inventory across a country, and last is shipping and delivery maybe it’s baked in. I bet there’s a company that does this that has an API or partnership program.
In other words you have to establish partnerships or literally incentivize real people to invest in order to create the same value as Amazon. The magic of amazon isn’t really that’s it’s like eBay and buying things online, it’s that I can get it so soon.