Have I damaged Dom0 repos?

I need a dunce hat for this, but when following this guide:

as I upgraded Fedora-33 to Fedora-34, I stupidly ran

 [user@fedora-<new> ~]$ sudo dnf clean all
 [user@fedora-<new> ~]$ sudo dnf --releasever=<new> distro-sync --best --allowerasing

in the Dom0 terminal, instead of the Fedora-34 one.

It didn’t seem to trigger anything, so I don’t think I broke anything but I just wanted to check in-case I should perform some remedial action.

Are things ok, or should there be something that I should be doing?