the tool did work reliably. the user overrode it its safety check. i.e. imagine I chattr +i libc to prevent it from being removed, and a user chattr -i and rm

the tool did work reliably. the user overrode it its safety check. i.e. imagine I chattr +i libc to prevent it from being removed, and a user chattr -i and rm's the file. whose fault is it? the user who did the action.