He knows more than his audience but he doesn't know what he's talking about.
A prime example is when he kept asking for bigger batteries. After those arrived he suddenly realized that the phone becomes very heavy. Because the battery is one of the heaviest and most space using components.
This right to repair greenwashing too. Someone tells MKBHD a nice story and he laps it up. He just has a wishlist of features but there's no technical background to understand the tradeoffs manufacturers are making.