Not trusting ANYTHING, about ANYTHING (but especially the first 5 pages of a "Google" search) is a good rule of thumb.
If search engines were objective, they'd all "return" the same search results. They don't, and it's not even close. There's fingers on the scale.
Good luck with that "I'm a pilot, I'm smart enough to figure out the "real" answer" (Immediately forgetting that you didn't know the real answer in the first place, which is why you're on a search engine anyway.)