But despite that massive userbase, didn't sales of crossgen games fall off a cliff for PS4 after PS5 was released? I might be wrong, but a 39%/29% between PS5/PS4 seems much higher than other crossgen sales percentages between the two platforms at that time.
The 60fps might've been a bigger deal than you think, especially when Digital Foundry and others were saying the PS4 version was the way to go if you want that 60fps. It certainly influenced my decision anecdotally.
But anyway, I realize it's not the topic of the thread so I won't talk about it much more. I just found the data interesting.