Transcript:
Two panel meme.
Top panel: Woman in the front seat of a car screaming at a child in the rear seat. She’s saying “Why can’t you just shutdown?”
Bottom panel: A child screaming “A stop job is running for Session c2 of user … (1:30 / no limit)”


Sometimes this just happens with systemd, it wants to manage every thing as a session and sometimes things running in the session don’t exit like systemd expects.
Also, sometimes logging into a headless ssh session takes quite a while, because systemd is not super responsive to setting up the user session and ssh blocks waiting for that to happen.