A thought occured while I was planning out my own Qubes setup.
I wonder if it’s, at all, possible to install Internet-In-A-Box in an AppVM and then use a seperate AppVM to access it and all its contents while keeping it all restricted to your computer without turning it into a Wi-Fi acess point.
You can, and you need not serve over WiFi. You will need to ensure that
you enable traffic between the qubes on the joint firewall. This is
documented here
You may want to configure a disposable for the reading qube.
I never presume to speak for the Qubes team.
When I comment in the Forum I speak for myself.