Comment by wyc

What about JWT+DPoP? It would address many of the author's concerns.

https://datatracker.ietf.org/doc/html/rfc9449#name-dpop-proo...

    The JWT specification itself is not trusted by security experts. This should preclude all usage of them for anything related to security and authentication. 

Very bold claim that seems to ignore all the iteration and hard-won lessons on this from the ecoystem...