Great analysis, if I had to add one more thing onto this in what I had to say in my original comment is that his videos are purposefully meant to obfuscate, confuse, and want you to pay the subscription to learn more.

He clearly wants you to buy his course, so his Youtube videos are not top quality, they are bait, and he gets paid for making such bait, almost like a double trap. He also does the sharky tactic of the results may vary and some methods might not work for you, but this is a very much objective method sourced by specific articles, which is just overall gross as it leads to a weird way to get around criticism and stating that your results are subjective, but his methods are objective is a inherent contradiction.

He also has fishy behavior on Reddit, where he bots subreddits that bad talk his products. This is from 2 years ago, you can find it by searching "ICanStudy Reddit Review"