I care about the game. I care about everything TBC. I don’t really see vanilla leveling as TBC content. I can do that on my Classic era chars.
Nor do I care about the boost and probably won’t use it either. The boost won’t affect me. Bots will still run rampant. Bad players will still exist at endgame content, even if we have boost or not. I set out to perform myself and enjoy the game. I don’t care how other people have easier access to content. So how does the boost affect me?