I am so happy there is AOSP / Distros actually making it usable.

Did you know Google does as little work as possible making their FOSS projects usable? Chromium, Chromebook Firmware, AOSP, …

Its very interesting what GrapheneOS all needed to do, to make it work well. For example they translated the Google Pixel Carrier stuff to AOSP (which is not compatible with the PixelOS stuff!)