Italy has got an ID card since forever. Of course it was a piece of paper, it's a piece of plastic with a chip now. There is some experimentation to move that into the state app.
Everything accelerates when it becomes digital, for the better or for the worse. One thing that an ID does not do is preventing crime and allowing only legal jobs. People find a lot of ways to circumvent the rules as long as there are money to earn.
do those state apps use Play Integrity on Android? will you be required to lock yourself into Apple or Google's walled garden in order to be a citizen?