We can only assume along some of the ideas described here: Status Update - 3 Nov 2021
All his GitHub work is against private repos, so we have no visibility: evancz (Evan Czaplicki) · GitHub
Its great, and I really do look forward to Elm 0.20 or whatever it is going to be.
But I also do not expect that any of the kinds of issues we are discussing here will be addressed. I think we ought to accept that they will never be addressed unless a new structure is created that enables (some of) us to do the necessary work to address them.
Whilst speculating on peoples intentions without any real factual insight into them, I may as well throw in that @supermario posted on Slack recently about new things that may be happening with the Lamdera compiler. So that may also be a potential avenue for progress, who knows 