Right, and those big jumps are more to do with large Cloud providers or proxy providers switching it on, and less to do with web applications themselves switchi

Right, and those big jumps are more to do with large Cloud providers or proxy providers switching it on, and less to do with web applications themselves switching it on. It's great that the upgrade path for the end clients is so easy, but it doesn't reflect that the environment for web application developers has shifted towards HTTP/3