Or the researcher read what they wanted to into it. It would be interesting to ask them what they did before to learn things, how much they read, etc. If they were illiterate and uneducated, and got voice AI telling them stuff that would be common sense for anyone with a high school education, I can see how it might make them more effective at whatever they do. But I wouldn’t really blame AI in the way that’s implied.
Human brains were shaped over thousands of years of adaptation for warfare. Just look at how creative and advanced the tactics of other guerrilla forces (like the Taliban and Viet Cong) got, despite their very limited resources. None of that needs a high school education.