That’s 100% how journalism works. If you’re an expert in a field a journalist might call you asking to confirm a statement or a fact that they know. If you correct them and tell them they’re wrong, or that it’s not that simple, they’ll just go find a different expert to confirm their narrative.

Now, to be fair, this style of research isn’t exactly wrong, so long as the writer really is fairly knowledgeable in their own right, and is just looking for an outside source they can point to so it’s not just their own opinion. The problem in the style of writing is when the author does this for things they they don’t understand very well or are just their opinions.