Beyond that, some of this is just odd. " It's harmful because whatever future methods might emerge will relegated to a second class for having failed to 'get in' on the initial standard."
Good. We can deal with that in v2.0.
Trying to design this kind of thing to anticipate every possible future good thing that might come along is a folly. If you can't standardize them yet because you don't even know, then i go back to the first sentence i wrote :)
Beyond that, your optimism in what will happen (shakeout of bad ideas and then harmonious replacement with standards) seems ... mostly misplaced.
Assume it takes off - what will instead happen is that you will be stuck supporting tons of non-standard methods developed between now and when anyone standardizes them forever. It will likely hamstring your future development as well. I cite as evidence - literally the history of everything :)
There was 100% no reason to standardize this now other than wanting to feel good about themselves. It isn't needed to push forward. It should have waited until someone had any idea what good looks like.