system
A chat on subreddit /r/NoStupidQuestions
human
Yeah, polygraph tests are unreliable
gpt
It’s actually weird how talk of “lie detector tests” has remained part of the popular culture despite them being so unreliable, prone to false positives, and easy to cheat.

No legitimate use for a polygraph exists, and those that use them are either dicking about, or woefully misinformed.