Ok I watched the Playlist movie about Spotify and they mentioned they fork TCP IP and made it better, that was a incorrect statement because under the hood everything on the internet still runs TCP/IP they probably just improved their application level or move to UDP
We had the same discussions recently at a large big tech company. We just need couple.of planning meetings and 3-5 senior devs to launch, but nah never happens, security, privacy reviews, leadership presentations, etc, etc
Love this article, i was working on a project for an inverse.proxy with CORS + websockets, spent few weeks learning deep HTTP and ws. Is a good experience to learn the basic building blocks of tech