It's not a top 75 player of all time list, it's supposed to be a list of the top 75 players who impacted the league.
It's why the list is heavily weighted to the older players, they're the pioneers. For the newer players, it shifted to becoming who's the best players because there's not much they can change the game apart from MJ, Shaq, AI and Steph.
It is why I feel that Paul Pierce, AD, Melo and Dame shouldn't be on the list. None of them actually impacted the game much beyond being pretty damn good at the game but even so none of them can actually say that they're undisputedly the top 10 player of their era.
Hell, if they actually stuck to the original intentions of the list, Yao Ming deserves a spot.