Whats up with ppl that want more keybinds. Vanilla had tons of keybinds because you had tons of spells that you used once every week or were the same spells with a lower rank.
DPS Rotations back then were fucking boring and healing was spamming one button. In PvP you had a lot of instagibs opener. With UTB procs you oneshotted everything cause it was giving you 3 times your baseline strength as a proc.
The fun part in vanilla+ was the server community. You joined a battleground and met people that just tried to kill you in tyrs hand. After the BG you traveled to Blackrock to raid and met the same people once again. And you met them over and over again on a daily basis.
On our server we let two people 1v1 to decide who will get to kill a world boss (Horde or alliance). So you had 80+ people creating a circle while two guys gave their best to win it for their own faction. After you won everybody knew your name. Nowadays you dont have that kind of community anymore and thats what people are looking for.