alt Hacker News> what they want to watch
What does that even mean? Not everything published has to be with the purpose of entertaining. This is a more recent mindset that came with the advent of the "Content Creator" (think Mr.Beast). But it needs not be this engineered. Historically, some of the more interesting channels on YouTube have been people organically sharing something that was genuinely dear to them. Offered with little concern as to whether it's "what people want to watch". They make you want to watch it, because it's a passion that they manage to convey. By contrast, people who are particularly concerned about eyeballs seem to publish with the purpose of meeting the audience's interest as a main guiding factor. And yes, maybe for those, YouTube is a better fit. But I also know many for whom moving to a reliable alternative (tech wise) would be a step up.
If for instance your goal is to share educational content for free, provided that the hosting platform is sound, your main concern as far as your audience finding your content should be that of discoverability. Which is an easy enough kink to iron with current search technology.
>> 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.