2010-2015 were peak for online gaming.

You had Call of Duty Modern Warfare, Battlefield Bad Company in the early 2010s. A huge graphical leap with Battlefield 3 in 2011, Black ops 2 in 2012, Battlefield 4 in 2013. An outlire with cod ghosts in 2013 and Advanced Warfare in 2014. However Battlefield 4 was peak at that time so if you did not like cod you could play Battlefield. Black ops 3 was reased in 2015. Battlefield Hardline came out in 2015 which was kimd of meh. I said 2015 but I would make the argument that the years could be extended to 2010-2016 because in 2016 we got Battlefield 1 and Overwatch.

This was before the era of Skill Based Matchmaking, ai, every game feeling samey, before fortnite and covid. Every year we got banger after banger and didnt realize how good we had it.