I think the early 2000s PS2 era was the peak of modern gaming. Colourful games, decent 3d graphics. The FPS era hadn't fully began on consoles yet.
The less said about the late 2000s, the better. That's when all the "gatekeeping, misogyny, toxic masculinity and general chuddery" really got kicked into overdrive. Every game got a sepia piss filter as well. And after that we got the blue filters which were somehow even worse.