You're getting a lot of indirect responses. If you've ever tried to mod your android phone the answer is simple. Its google play services and hardware attestation for things like banking websites.

Its really easy to make a custom rom but hard to do serious "real life" stuff; companies don't want to make it easy. To most regular users, if they cant download apps from the google play store, and they can't use venmo\cashapp, then the OS is dead in the water from day 1

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charcircuit 10 minutes ago | parent | next [-]

This just shows that the barrier of entry of a new phone OS is more than $0. You can pay app developers to port their apps off of play services, you can pay developers to add support for your attestation keys. Considering how many billions of dollars Android makes for Google, there is a room for a return on investment for an alternate OS to enable investments into a new OS.

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SubiculumCode 3 hours ago | parent | prev [-]

Yeah but lots of phones you can't get ROMs for from a reputable source, and I sure as heck don't have the know how or time to build one, even if possible, which a lot of times is not due to locking down bootloaders, drivers, etc.

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AnthonyMouse 2 hours ago | parent [-]

But that has the same cause.

When you buy a Windows PC, the first thing a lot of tech people will do is format it and put on a clean install of Windows without all of the OEM crapware, or in these days install Linux if grandma is just using email and Facebook anyway.

If you try to do that on your Android device, your bank app is broken, most importantly not because of anything the alternate OS is doing wrong, which causes the vast majority of people to not want to do it even if it means suffering the OEM crapware, with no way for the alternative OS to fix it. And that in turn allows the OEMs to get away with locked bootloaders etc., because then they're not losing sales to a competitor that lets you remove the crapware when nobody can do it either way.

	▲	wafflemaker 2 hours ago \| parent [-]
		For me the bank app was working, but the electric scooter app didn't and that was it for me :( Damn e-scooters, can't live without them. But I still haven't contacted the support to ask them to verify phones in another way.