There’s a lot of false information in your statements, GrapheneOS is not spyware, and it does a better job at degoogling than any other ROM mentioned in this thread, the only one that comes close is DivestOS, and no eOS is NOT like Qubes…
GOS wanted to reduce the attack surface as much as possible so they removed all the unecessary Bloat, it doesn’t even ship with wallpapers !!
This list is not exhaustive and covers a tiny bit of the differences between these custom ROMs but it’s a good place to start
Ok… so from now on … when I see a “repackaged” Microsoft product that for some reason… which I don’t care to know… doesn’t ask for a payment… I can use it without restrictions ?!! that’s really nice of you Microsoft … thank you.