Watch the video and you'll see. He is just unapologetically argumentative, he trolls and has critiqued other people's work in detail and then dismissed them in public, but he is also right almost all of the time.

In the video, he enjoys trolling the video producer who is clearly trying to figure out who Satoshi is and who thinks they can do it better than everyone else as a professional investigative journalist.

Investigative journalists don't discover things... they report on what other people have discovered or want to leak who don't have an avenue to do it themselves. 

 Good doc tho tbf. Well made. Covers bitcoin in very positive and endearing way. Squeezes a lot into 1hr.
Yeah, he is right a lot of time and it is rather annoying.  

 My first reaction was negative at the beginning with all the memes and also all the varying quality of videos (I -just- got a 4k monitor 😅).

But as the movie progressed, I was impressed with the amount of information presented.