These mobile id's are too powerful, signing contracts, transfering all your funds or taking loans, regulation is also papering it over a bit by requiring high-stakes lenders,etc to do additional checks.
Germany was going in the right direction imho, they NFC enabled their ID cards (Sweden has info on them but no enablement procedures) that is then paired with the app, so the card acts as a 2nd factor that makes the app itself less of a security issue since a user will be required to physically enable it (sadly the NFC pairings are kinda fiddly.. but I'd take that as a security option for all non-trivial transfers).