Who cares. He is not working on your car is he? Great, Helpful, Videos. I would guess he is very qualified, certified & loyal-fied.
I give him a lot of credit to take the time and effort to make all those videos to help people.
YES HE IS HIS FATHER HAD A masters degree and since then scotty been around cars for more than 40 yrs he knows what hes doing its great he made his own channel and anyone can watch it for free great advice and do it yourself tips for car repair he will show u all type of problems from engine knocking to transmission leak to steering problems check engine lights he will give u a way better answer and advice than them dummy cashiers at autozone and oreilly!
If the information is thorough and accurate, does it really matter? I mean, the guy has a fan base - that has to tell you something right?