Unpopular opinion.
I think the longevity of his greatness is over-rated. Because he had 2 really good seasons, and one absolutely amazing season (2017), it came across as he was still "marvelled" for a good quarter here or there. Outside of those seasons, there wasn't enough consistency in his greatness. To put it into to perspective, outside of trading on name and reputation, if they picked a best team every 5 years, he'd only make the 2016-2020 team. Absolutely the best player in the comp 2017, but he was only AA 4 times. Remove that 2016-2020 era, and I think people were looking on his efforts and productivity with rose colored glasses. He'd play a good quarter and a bit every 2nd or 3rd week, and people would be like "Wwwwwoooowwww, Dusty is SO good".
Remember, I'm talking about the longevity of his greatness. There are 9 players with 7 or 8 AA jackets, and I don't know how many with 5 or 6. The shortening of the games and season in 2020 probably helped Dusty get that 4th jacket. Without Covid happening, there's a good chance he'd have "only" three!