Side note, I read that GrapheneOS project is having some challenges recently.. between [0]the Android kernel drivers no longer having their Git history of changes being released (only a code dump with no history) - and [1]one of Graphene's two core contributors being detained/conscripted into a war.
[0] https://grapheneos.social/@GrapheneOS/114665558894105287
[1] https://grapheneos.social/@GrapheneOS/114359660453627718