Anyone is free to fork, add the desired hardware support and flash.
(that's aside of some Moto flagships in 2027)
You say they can. How?
This is a real threat, but the reality is that the average person is more likely to be hacked/spied on from the software side, which Graphene would protect you from as effectively as it does on Pixel.
[0]: https://www.claimsjournal.com/news/national/2024/03/15/32248...
Not to mention to reach GOS’ requirements the cost of the phone would have to significantly increase which I imagine only hurts Android phones even more for no real gain since GOS users are minuscule overall.
And the long term support is definitely not the norm yeah. It’s pretty much just Apple and Google doing it for their own devices. Motorola will be a newcomer to this concept with GOS. But we can only wait and see if they actually stick to it, given their track record prior to the collaboration.
Google probably got away with it cause they made the chips and security chips themselves. I read something like Tensor costing $70 vs. a Qualcomm chip with MTE costing $250.
But even with of all this, it wouldn’t make sense for GOS to spend it’s limited resources developing for a less secure platform when appropriate target devices exist (they mentioned something to this effect a few days ago on reddit too): https://www.reddit.com/r/GrapheneOS/comments/1wifsiq/comment...