Run0, a systemd based alternative to sudo, announced

I have seldom come across unix multiuser environments getting used anymore for servers. Its generally just one user on one physical machine now a days. I understand run0's promise is still useful but i would really like to see the whole unix permission system simplified for just one user who has sudo access.

You run everything as root or how am I supposed to understand that?

Sudo exists to execute commands with a different user. It's an abbreviation of "switch user (then) do" for a reason.

Most daemons run under a specific user. Things like docker that use a root Daemon are a security nightmare.