I also despise this "screenshot blocking" stuff. A device listens is supposed to me, not to the apps. I want a screenshot to be a copy of the raw pixels, and an app should not know about it or have a right to know about it.
Of course this is doable on open source OSes like GrapheneOS, it just sucks that you have to keep modifying the OS every time they release a new version
GrapheneOS doesn't allow for it. You'd need a rooted device to bypass screenshot blocking
Well damn, I would have thought rooting would have been a basic feature of GrapheneOS.
At least it's open source, so maybe one can add root access and screenshot blocking to it.