Security is a spectrum, and too much security means less freedom and shitty life experience. I don't have a problem with a new tool such as systemd-run. I do

Security is a spectrum, and too much security means less freedom and shitty life experience. I don't have a problem with a new tool such as systemd-run. I do have a problem with breaking well established workflows in the name of security/efficiency/ideology, when users didn't ask for it. That is a policy question with different answers on different systems. Anybody who cares about that kind of restrictions has to think and implement policies on their systems on their own. Relying on systemd to do the right policy thing for everybody is unrealistic, naive and warped idea of what users need.