you're too focused on product here, which is not strategy. it's exactly the common sort of myopia that needs conscientious correction to understand how markets and market distortions operate.
To be clear, even if we assume Youtube's rise was anticompetitive, your argument relies on that being the explicit strategy, which well, there's decent documentation to believe it wasn't. Assuming that because a bad thing happened, everyone involved is evil, is weird, and requires you to jump through weird hoops to justify.
in a competitive market, there are two broad strategies available: cost (walmart) and differentiation (apple). youtube coerced its market into being favorable to itself by leveraging the anti-competitive aspects i mentioned earlier. that simply trumps product tactics, and even these two competitive market strategies; it subverts entire markets unfairly and uneconomically. i really can't teach you strategy or market economics in an hn comment; you need to go study that yourself. also, arguing from emotion is a sure-fire way to lead yourself astray.
less flippantly, you can actually find a lot of free mba courses online now. here’s one page listing some resources (halfway down): https://www.uopeople.edu/blog/the-best-free-online-mba-cours...
uopeople offers a cheap online mba, apparently accredited even (i personally can’t vouch for it’s quality though). investopedia is also a good reference resource for looking up random business concepts.
Have you read anything by Karl Marx regarding captialism? You seem to know a ton about capital and how it pervades society and social stratification of the workforce and labor.
i've read a bit of marx but mostly in digest form. das kapital and adam smith's wealth of nations are on my list of older, original works that i want to read in full. i'm sympathetic to the labor theory of value, which both explored in their works, but most modern economists seem to eschew and even fear.