This is one of the biggest problems i have with vanilla purists, a purist thinks if blizzard makes useless class competetive and fixes bugs that it will not be vanilla anymore, but even players that were actually playing in 2004 + had only bad experiences from bugs and useless talent specs, vanilla was FAR from perfect and the nostalgia glasses dont cover its flaws
Real vanilla players dont want that, all these years later we dont just want a old dusty broken build from 2004, we want an enhanced vanilla experience that will breath the life back into WoW and make it feel like a better experience than back then, vanilla just wont hold many peoples insterest if only a few classes are relevant and a bunch of bugs still riddle the game for no reason other than a minorities nostalgia.
I dont just want private server vanilla WoW, i want to play Vanilla like it the original development team envisioned, one without bugs and worthless specs