And frankly the "this guy" appears to be someone with no expertise and who is strongly biased towards particular investigatory outcomes:
https://en.wikipedia.org/wiki/Mick_West:
> Mick West is a British science writer, skeptical investigator, and retired video game programmer. He is the creator of the websites Contrail Science and Metabunk, and he investigates and debunks pseudoscientific claims and conspiracy theories such as chemtrails and UFOs.
Not to say he isn't right in this case, but I'm equality unenthusiastic about "skeptics" like that as I am about conspiracy theorists.
Edit: on second thought, I'm somewhat more unenthusiastic "skeptics" like that. Conspiracy theorists can at least be entertaining sometimes, while "skeptics" tend to just bore you with self-assured arrogance while they take pot shots at low-hanging fruit.