A study commissioned by Microsoft: "the total value
comparison favors Windows decisively" by including "12 months of
Game Pass Ultimate" and "12 months of Microsoft 365 Premium".
So this is a marketing piece where they were paid to make a case for why Microsoft might still be relevant in the face of a really cheap and really capable Mac laptop.
Yes, it is. Interesting are the ways they try to spin it: e.g. they compare the performance to older Intel machines ("Today’s Windows PCs vs. a Five-Year-Old System") and not to the MacBook Neo - of course you get a performance boost in that comparison.
(the linked pdf whitepaper covers the methodology)