Yes, and I was fortunate enough to experience WoW for the first time ever during Classic WoW launch. I was a kid during the OG 2004 launch and when I got into online gaming (around 2011-12) my potato PC couldn't run the game, so I kinda shrugged it off. I had no idea that pservers were a thing so I never got into those. WoW for me was like the expensive toy I couldn't have until much later. Around May 2019 I stumbled upon an article about Blizz launching Classic servers and I quickly became hyped. So hyped that I downloaded and played the WC3 campaigns and that was it, I was sold. The world, the lore, I was fascinated by it.
Classic launched and I can safely say that no other online experience will ever top this one for me (at least the leveling phase). Discovering all the zones, the music, the quests, dungeons, interacting with other players, it was the definitive MMO experience. I completely postponed all my other gaming plans. After all these years, it was here in front of me, I was playing WoW for the first time. However, once I reached level 60 and joined a guild, the true face of the game was shown to me. I got mixed feelings about the endgame content (also because this was my first time reaching endgame in any MMO). Raiding is fun and challenging. The amount of prep work and coordination that goes into boss fights is top notch. I got really motivated at the start to actually learn the fights and the deep game mechanics. Although after some time it does really feel like a job. Logging on at a raid night when you don't feel like playing the game sucks. With each passing week I had less and less desire to play WoW and this issue coupled with raid scheduling totally killed my relationship with the game.
I remember feeling anxious while playing other games because 2 hours playing anything other than WoW could be 2 hours farming/pugging raids/rep/anything. The whole guild dynamic, loot priority, fighting for a raid spot, minmaxing and etc made the game feel nothing like it did during my first leveling hours. This made me a bit sad on the inside, not gonna lie. I took the decision to quit the game last month because of it. There is no point in playing a game if you don't feel like it, at least for me. Maybe someday I'll come back to it, level a character to max level and then quit again, idk. I think the endgame thing is not for me.
I would love to play TBC and eventually WOTLK, but I don't think I can manage WoW + other games + life. I'm interested in trying out FFXIV mainly for the story as I'm slowly making my way though the FF franchise, but I will def take a much more casual approach.