Same old story, GrapheneOS’s self-rightousness has caused them grief before (plenty of times actually), and this is just another example of it. Compare and contrast with something like CalyxOS, or even just Vanilla LineageOS, and it’s night and day for being able to support more devices and be less reliant on Google. And I say that as a guy who loves his Pixel 6 Pro with CalyxOS.

GOS is a great idea, and I’m glad it exists, but ultimately they are their own worst enemies about a lot of things. Micay obviously wasn’t the whole issue there either (though he certainly bears a lot of responsibility for what made Graphene and its community so toxic for several years too…).

If you’re going for a similar Fedora-like experience, with it being a rolling release that is still stable, then OpenSuse Tumbleweed is definitely you’re best bet.

Now, if the rolling release nature is something you’re less attached to, then some good options would be Pop!_OS (especially if you have an Nvidia card), another Ubuntu-spin like Kubuntu perhaps or even KDE Neon, and maybe Debian 12. Though for the last one, although it’s a fantastic distro, it looks nice, new, and shiny now, but in 6-12 months when you’re not even half way through the Debian upgrade cycle and still on old software, will that bother you? If the answer is yes, then look elsewhere. Otherwise, Debian 12 may be a good choice for you as well.