Redacting "I noticed that a kernel level impl is only 9000 loc (shallow dive https://lwn.net/Articles/1029851/). As it doesn't fully implement the feature set.

Also I noticed that Plan 9's IL protocol (avoids head of line because the type of messaging it's used for) another point pointed out in the x comments.

I wonder if he's focusing on consumer distributed AI inference (due to quic being browser supported) or maybe just a comment on the protocol in general.