Why not? This is a fully capable x86 desktop.

Qubes OS doesn't run on any "fully capable x86 desktop". It's based on Xen and hardware virtualization. There are very few desktop computers recommended to run Qubes [0]. Does Framework support suspend on Qubes? If it works, it could become popular in the Qubes Community.

[0] https://forum.qubes-os.org/t/community-recommended-computers...

I know a core developer (Marek) recently got a Framework 16 and submitted some fixes after early testing iirc - might be worthwhile chasing it with him

Framework 16 has already been tested by the Community: https://forum.qubes-os.org/t/framework-laptop-16-amd-ryzen-7...

I was asking about the desktop.