This study is pretty bad. The comment ( https://news.ycombinator.com/item?id=48970182 ) on the other link with the direct PDF explains the problem well, which is that nothing here being tested is specific to AI systems. This study gave people access to an LLM that the researchers knew would give incorrect answers to certain questions, and then quizzed people on those questions, with the option to not respond to a giv…
You could make the point that it’s no different than the textbook example you gave, but people don’t generally use textbooks like that, while out in the world people do use LLMs like that all the time.
Feels like this differs wildly depending on who you consider "people" to be. The average person on the street? Definitely just parrots stuff they've read somewhere, not even a "textbook". A group of software developers used to parsing semi-true information? Probably they'd get it right, yeah.