can we please get rid of sudo and all other setuid executables already
(and replace them with some sensible, capability based privilege delegation scheme)
TIL it's not possible to remove "su" on either Ubuntu, Fedora or Debian, it is part of util-linux which contains a lot of necessary utilities
(even "sudo" was a "protected dependency" on Fedora, and part of the ubuntu-minimal umbrella on Ubuntu, though it can be uninstalled)
