Why would anyone expect big broad changes? And historically, whenever they did happen anyway through forced compromise, they resulted in failure because they were not consistently implemented.
The only way that works is small compatible and iterative changes.
If you've worked on technical problems with an IETF Working Group you'll know what actual consensus looks like. If you've been around a while you might even have seen abuse of process used to dodge rules and seen demonstrated before you why we need consensus anyway. ISO's procedures are probably adequate for its original goals but they're completely inappropriate for designing a programming language. SC22 should never have existed and is entirely the wrong place to do this work.
Probably best to go to the index and look at part 1 of the saga.