Microsoft uploaded these things themselves
What are the odds any of this is real as opposed to being fakes which are meant to fool court observers and competitors?
They aren't fake. MS could risk their business license by submitting false documents to the FTC in a legal investigation regarding a massive M&A.
At least, I'm assuming with high probability that's what they would risk having happen. Not worth it to lie about these things. They'd technically be lying to investors & shareholders as well, which is also massive.
The only way they could achieve that figure in this timeframe would be to put Gamepass on every platform imaginable, including their competitors platforms.
Which is impossible because without massive structural changes, Sony & Nintendo won't let Game Pass on their platform...
...unless Microsoft were to buy up enough 3P publishers to then pressure Sony, Nintendo etc. to accept their terms in getting Game Pass or else risk losing access to all of those games

...
At least now the strategy makes sense and it's the reason they're so desperate for the purchase of Activision because their gaming business literally depends on it upping subs I think Phil has a mandate handed down to him
But the funny thing is, Phil Spencer's the one who sold that roadmap to Satya Nadella, Brad Smith etc. in the first place. So, they're only going by the promises he made to them, to get this stuff done.
I imagine those guys don't have infinite patience; at some point they're going to demand some big results from Phil or kick him to the curb.