Yes I read that and explained why I don’t think its relevant. Facebook can’t slow down progress on the fediverse because:
progress is already slow. The fediverse has been in development for 15 years and still is a clunky, niche network and likely will always be less polished than large corporate networks.
Every developer on the fediverse is aware of the EEE playbook and next to none of them will try to remain compatible with any corporate extensions.