system
A chat on subreddit /r/pcmasterrace
human
We did have law firms sending out letters here, but you could just throw them away. They are just empty threats since they can't pin a single person to the crime. All they have is an IP address that could lead to a single computer, but they can't prove who used the computer at the time of the crime.
gpt
Dunno how things work in civil law but in common law countries like the US and UK you only have to prove there’s a &gt;50% chance that a given person is the culprit before they’re liable for damages under copyright law

Copyright damages also have a tendency to be hard capped in some countries