That's because the servers that are left are filled with die-hard players that know the maps, and every little quirk about the gameplay to the pixel level... There still a lot of fun in there, some mini games, more esoteric modes, deathmatch... The other characteristic of many server is that they are modded to the gills, and in some cases the work that has been done on the game over the years ends up giving some very pleasant surprises...
I logged in about 120 hours in 2024 after not playing for 12 years, and everything was different and the same. You got a lot of 30-something's playing after office hours, keeping the servers alive, and like I said, some servers are at a completely different level, I had so much laughs and met quite a few new people...
I recommend to look a bit more and I'm sure you'll find a few servers to stick around to, even if you get headshotted by an AWP from across the map on each round.
I logged in about 120 hours in 2024 after not playing for 12 years, and everything was different and the same. You got a lot of 30-something's playing after office hours, keeping the servers alive, and like I said, some servers are at a completely different level, I had so much laughs and met quite a few new people...
I recommend to look a bit more and I'm sure you'll find a few servers to stick around to, even if you get headshotted by an AWP from across the map on each round.