Which the same problems? For example I do not worry that something can be broken, because I have, e.g., automatic system snapshots and dedicated VMs for testing

Which the same problems? For example I do not worry that something can be broken, because I have, e.g., automatic system snapshots and dedicated VMs for testing. I run Fedora and Debian, but you can run many other distros: https://www.qubes-os.org/doc/#operating-system-guides https://www.qubes-os.org/doc/#operating-system-guides. > they only push the problem down a layer This is an interesting interpretation. For me Qubes fully solves, e.g., both the problems of system stability and flexibility.