Re: Reading,
I don't see any xAI names on the list (currently 643) and only Google and OpenAI are selectable company options. And this page on HN is only calling out xAI.
https://news.ycombinator.com/item?id=47188473#47188709
They are very much not a part of the initiative. Their involvement is and will be non-existent. Unless of course, you want their lay staff to make some noise?