All of these are just castles in the sky if you don’t have a connection back to the real world. You might argue stablecoins are that connection but in that cas

All of these are just castles in the sky if you don’t have a connection back to the real world. You might argue stablecoins are that connection but in that case you have to deal with both the fact that you could then do all these things in the traditional way more efficiently and that the stable coin situation itself is looking dodgy as hell.