I am in my early 20s, so I'm sorry to say I did not see Nevermind's initial drop and Nirvana's impact in their moment. I only approached their music when I was about 12, and at that point their place in popular US culture where I lived was so imprinted that their music might as well have been like The Beatles or Beethoven, where it just felt like I had known it all my life or its influence and importance was so immediately obvious. Now, the only album or artist in my lifetime that I can say I've seen that's had a similar level of being the biggest album in the world, with singles that were immensely popular, songwriting that was deep and connected with critics and laymen alike, is To Pimp a Butterfly. Regardless of however you personally feel about it, it has been accepted into the canon of "greatest albums made," and I think it achieved that status by 2020, five years after its release. This is the basis for my question; how long after the release of Nevermind was it truly accepted as one of the best albums of all time, not just "a really good, really popular album," or whatever. TPAB's acceptance into the canon of popular music can be chalked up to several things, including the political context around its release and lack of albums of symbols in the 2010s. However, it definitely took at least a few years for me to start seeing people claim that it was one of the greatest albums ever. I suppose I'm asking for a bit more context as to the development of Nirvana's legacy and acceptance into rockist canon. How long after Nevermind's release could you say "yeah it's one of the greatest albums ever" and it was a respected opinion?