You're ignoring the benefits though - it will help adapt more services to work online and reduce bureaucracy. Look at Germany where they outright refuse to ack

You're ignoring the benefits though - it will help adapt more services to work online and reduce bureaucracy. Look at Germany where they outright refuse to acknowledge emails as a legal notification / correspondence so everything still gets sent as letters and fax. It's extremely slow and cumbersome. Also it will help for security as the central service can authenticate you, instead of every little hotel and bank branch, etc. keeping a copy of your passport.