Goes to what I said before: Yes, at that level of abstraction, sure. But there are a million things about the platforms that doesn't cover. If they're so similar, why is one wildly more successful than the other. Clearly there are some differences. https://twitter.com/antoniogm/status/1039916512050462721 …
Facebook captures half the digital ad revenue (the other half goes to Google) by running a successful ad platform. Twitter is a niche service. Facebook's casino-like business model is the central fact about them and understanding FB/Google requires understanding that.