People put a lot of effort into managing their channel, recording, planning, having a schedule, getting the latest equipment etc etc.
It's a lot harder to succeed as a "let's player" compared to working for a film company like pixar.
I'd honestly give all the people who record themselves playing videogames a little more fame if I could but sadly I'm just one person.
If you do not agree with me then I'd love to hear why. Maybe someday I'll change my mind.