The Nvidia leaks is real. Release dates change all the time and games get delayed/canceled regularly.I think it's pretty clear that the list was only a fan guess.
The idea that the leak is fake or a guess work because the dates are wrong is not a very good argument imo.
I don't believe in day and date on PC so I'm not entirely disagreeing with you here but I believe the release gap between PS and PC will get smaller. TLOU Part I will probably be available on PC 6 to 9 months after its release on PlayStation. Multiplayer games and GAAS probably will also come to PC quicker than single player one.For strategical decisions Sony won't release the PC version until at least 2-4 years.
While I'm happy with what Sony has done on PC so far, I'm not super confident about them having a deep/elaborate strategy going forward. Releasing 3 big AAA within 3-4 months on Steam is probably not a good idea for best return. I think Miles Morales will/should be early 2023.Maybe not only to keep them as PS exclusive more time to bring more value to their console and game sub service to get a bigger % of revenue from their sales, but maybe they push them back to don't saturate pc players with a gazillion ports released every year.