By that logic, the US already won a science victory in the 60s and the game is already over. Musk wasn't even born, yet.That's just fact isnt it? He's about to win a science victory because his rockets are going to be powering a human to the moon in the Artemis program
Besides, Artemis is using the SLS, which was developed by NASA, and not SpaceX rockets. There are some support missions calling for SpaceX, Blue Origin, and other rockets, but none of the planned 11 Artemis missions call for anything other than SLS. That brings us out to at least 2036 (and probably well into the 2040s).
So, no, Musk isn't about to land a human on the moon or to win any kind of science victory.