>> what they want to watch
> Not everything published has to be with the purpose of entertaining.
1. Why do you assume that people would “want to watch” something only for entertainment reasons, instead of for educational reasons, etc. GP commenter did not seem to even imply any focus on entertainment like your assumption that entertainment is the only reason someone could ‘want to watch’ something.
2. As far as what GP commenter meant by want to watch, they provided some specifics in their post - the most watched video on the home page had 29 views, so that presumably is the sun of people who wanted to watch it (whether for educational, etc reasons), accidentally viewed it, were required to view it as part of an educational program, etc.