Earlier quoted context omitted.
It won't though, because there's a ecosystem of banking/insurance/whatever apps that have bought into the android/iphone lockdown mindsete that people will simply be locked out of. Open alternatives can grow when there is a viable means of slow growth, and cutting off the oxygen to such things is the implicit intent.
> banking/insurance/whatever apps I know banking apps are the typical example, but I've always wondered why. I use my bank's app maybe once or twice a year when I need to Zelle someone, which I only need to do when they don't have Venmo. (Unless we consider Venmo a banking app.) I only have one bank's app installed, the rest of my banks I only interact with over their website, on desktop. As for insurance, I've never…
Take Denmark, for example: most banking apps use eID for login, so that problem translates 1:1. But other apps who do the same include the national school communications platform (which is pretty much mandatory for a huge chunk of the adult population, who need to look at it almost daily). Also: social security card (including health portal/doctor booking/comms), driver's license, bus pass, parking app, used-stuff-marketplace, ... eID is _everywhere_ because it's a good idea.
Sure, all of this can be done on a computer. If you're near one. Or you can have separate and physical cards, like we used to have. That still works, mostly: more and more services (eg. bus pass) are going digital-only.
Really, what we need is a top-down embrace of open-source-based platforms as being _as_ (or more) secure than the established tech giants. From governments down, organisations _should_ move away from locked-down (foreign) commercial interests.
I'm not holding my breath though.