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I’d argue this is interesting. I mean, not all Wikipedia pages could be considered interesting by many, but OP clearly wanted to start a discussion about it, saying that we know TCP and UDP already, but there are many more.
You can go anywhere and everywhere, but if something is on Wikipedia it doesn’t mean that it’s uninteresting.
If this is so interesting, where’s the discussion you are talking about? And I did not say there’s nothing interesting in Wikipedia. It is easy to find for everyone who needs it.