"Newcomer-2014. Summer"

What prevents you from watching replays of good players, skipping the opponent's turns? Some even provide commentary. Observing their gameplay, you can see that they also make mistakes. Watch if you have time, and try not to make the same mistakes in the future, and remember good moves.
Why would someone spend a lot of time commenting on the game of weak players? (relatively speaking, of course).

Everything in life goes through the filter of "put yourself in their shoes." And it is based on this that I brought up what turned out to be an old topic.
And I, imagining that I am a mega-super-unbeatable player, would wonder if I should play 8v8 with a newbie or comment on their game with another newbie.
The game will take at least 4 hours anyway and will most likely be uninteresting.
Here's an example from life - don't throw stones:
The kids decided to play basketball and asked you to teach them. They already make shots, know the rules, and can basically play more or less well. You agreed. And now you have a choice: join one of the teams and explain things on the fly, while clearly not playing at full strength; or act as a coach, analyzing and explaining everything during the game between two children's teams?