I like having a gateway to started learning about this. Yes, that guy seems to be a the reference everyone needs in order to get a glimpse of what the world of Bitcoin is about and fathom its depths.
I wouldn't go into YouTube to do serious research. Too much click-bait content. And also YouTube tends to be more of a technical-aspect-guide-kind-of-thing site. Many people who tend to use to publish serious content would start by telling you that you need to check other sources to start understanding the topic. Unfortunately, those are not the first results when you look something up there.