I seriously cannot understand this logic. I've raided before, I'm sure most of us have, but I wouldn't say it's the be all end all of a video game. It's just a minigame to do with more players at the end of a character's leveling career. Where and why did this become the main focus of the game? I was watching Asmon's video last night and I think he brought up a good point--which is that the reason so many players think Raiding is the only thing that matters is because when WoW was coming up the content creators that were promoting WoW were all from the high-end/semi-high-end raiding communities. This gave the game a false sense of where the priorities arise from.
He was convinced in the video that the game tries to focus too much on the Mythic Raider Player and the Average Joe who does nothing but play once a week. While I don't disagree with the Mythic piece, the more I thought about it I could see the Average Joe piece too. But I suspect that was Activision trying to get new players to play--looking at you Mission Table and Level Squish. Those feel like corporate decisions. But the Mythic Raider piece is entirely the Devs fault. The people in leadership on the Dev team focus way too much on the Mythic Crowd. Most players don't even touch heroic raiding, yet why is it always seem like the center of the conversation revolves around Mythic Raiding.
As I finished it I was watching it with my roomate (old WOW player) and he said when he tried WoW again he noticed the leveling experience was ruined, and when he got to endgame the only thing people talked about was raiding. His conclusion was that it's no wonder the population shrank because it feels like the game thinks it's a good thing if everyone is striving to be a Mythic Raider, and he said how do you expect people to have fun under that system?