As an aside, for very good analysis of current Chess games (as well as older sagas around certain legends of the game), I heartily recommend checking out agadmator's Youtube channel[1].
It's good enough for the vast majority of chess players. Most chess players are casual fans. They aren't interested in deep analysis. And besides, if you want analysis, you wouldn't want a youtube channel but stockfish or other chess engines and work through it yourself.
> He mostly just moves the pieces and says the moves.
Not true. Sure he tells you the moves but he provides analysis for the good parts. He provides highlights which is what people want. Nobody is going to sit through a detailed analysis of an 8 hour game.