For example, you claim that Vimeo "vimeo has all of those [features] to some degree".
But it doesn't. Vimeo isn't ad supported (this is literally their main differentiator from youtube). Doesn't appear to do algorithmic curation/recommendation (again, they consider this a differentiator), and has a tiny fraction of the upload rate and watchtime of youtube (so bandwidth and transcoding cost are lower).
Those are related to their distinct strategies: Youtube aims to be the product where anyone can share video for free (that's youtube's strategy!). Vimeo doesn't aim to do that. Doing the first invites challenges of scale that the second doesn't. Youtube operates at a scale where it makes sense to hire silicon engineers to build custom video transcoding chips. That doesn't make sense for vimeo.
You can maybe argue that Youtube was only successful because of Google's existing ad business (although I don't know how true/organizationally valid this argument is), but the idea that the "strategy" behind Youtube was to be illegal is sort of ridiculous.
And heck, OP of the thread even offers examples of successful competitors in the broad video media space: Twitch and TikTok (and arguably also Instagram via Reels). Youtube does have competitors in terms of video social media. It also has competitors in terms of video hosting. What it doesn't have is competitors in terms of scale (Reels and Tiktok limit content size, Twitch stores only a small fraction of streamed videos, vimeo makes you pay for the storage and bandwidth you use). That's due to a lot of technical optimizations that are difficult to replicate.
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.