I wonder if using Qubes-OS will solve some of these security problems. The architecture is pretty good, and I’m surprised it has not been already adopted by OS

I wonder if using Qubes-OS will solve some of these security problems. The architecture is pretty good, and I’m surprised it has not been already adopted by OS vendors. But on the other hand, there is huge amount of code installed, and with far fewer eyes on it. Another option is ChromeOS, but that’s tied to google. Also, I’m not sure if it can replace Linux desktop (there is option of installing Linux). A third option is a minimax Debian. The software that the user needs will mostly be installed in VMs.