When I was a energy company security person back in the 00s my intrusion detection system hit on a VNC signature and I had a network capture running so I went and carved it out and replayed the video of it and it looked just like this and I panicked a little (I had no idea what our actual control systems looked like) and then called the worker who I saw on the other end of it

they were doing volunteer work for their local ice skating rink

https://fedi.computernewb.com/@vncresolver/113515876167083817