1. Is it only available for EU citizens?

2. They/somebody needs to make a good quality android/iOS alternative that is NOT based on android and is stupid simple to install on any android and/or develop good quality affordable (< $200) smartphones to run it (some should have 4 inch diagonal screens).

I tried kaios devices, I’ve got pine phone, i cannot afford anymore things like fair phone and the likes. If banks/parking meters/washing machines expect us to use smartphones somebody needs to provide us with a small, simple device that can do those things without spying on us, tracking us, selling our data, etc.