It seems you are calling for Qubes OS [1], which does that but using VMs (which should be more secure than containers). It will take a looong time for "standar

It seems you are calling for Qubes OS [1], which does that but using VMs (which should be more secure than containers). It will take a looong time for "standard" OSes to get there, if they ever do. The required changes in UX are very significant... [1] https://www.qubes-os.org/ https://www.qubes-os.org/