Well, the game should have always been Day 1 on PC. I do like the idea of it being not held back by the PS4, but at the same time, not everyone is going out of their way to get a PS5 for its exclusives. Especially when we are seeing all Sony Exclusives eventually making their way to PC. Though I still think the Sony First Parties should still be timed exclusives.
With it being a remake that came out in 1997 where the first part of the game was released in 2020, and we still don't have the full game yet. Plus, compared to the original, it is much more bloated with content. Rebirth itself is longer than the original FF7. Hopefully, the final part is more concise and not bloated unlike the first two parts.