> - Must enable developer mode -- some apps (e.g., banking apps) will refuse to operate and such when developer mode is on, and so if you depend on such apps, I guess you just can't sideload?

What apps are those? I've yet to run into any of my banking apps that refuse to run with developer mode enabled. I've seen a few that do that for rooted phones but that's a different story. I've been running android for a decade and a half now with developer mode turned on basically the whole time and never had an app refuse to load because of it.

Wero in Europe. It's really insane. They make wero to make us less dependent on US tech and then hamstring it in this way.

I enable developer mode on every android phone to at least change the animation durations to twice the speed. I also have never run into an issue fwiw

RBC in Canada for instance, just having developer mode enabled blocks it here

Philippines' most popular e-wallet app GCash outright closes when the developer mode is enabled with the popup saying that the device has "settings [enabled] that are not secure".

All the banking and payment apps in India refuse to open if you have developer mode on

One of my banking apps didn't even run if I had accessibility settings turned on. I've since closed my account with them, just because of that.

The amount of control we've given corporations over our computers is incredibly disappointing.

SumUp won't let you use your phone to accept contactless payments while developer mode is enabled. You can still use an external card reader though.

Brazil government app refuses to operate with developer mode on