PHK simultaneously complains that HTTP/2 doesn't go far enough e.g. replace cookies with a stateful mechanism, while also complaining the header compression and other mechanisms in HTTP/2 introduce the requirement for the server to maintain state.
PHK also refers to HTTP/2 as a political protocol and casts various aspertions about those promoting it but you need to remember that PHK isn't a neutral observer - Varnish does't support TLS yet (though PHK is very clear on why this is the case).
