The only argument that even makes sense here is the durability argument and the fact that Steph might not be able to play through the injuries like AI did.
But Steph has a completely different game and probably wouldn’t take half the punishment AI did. And Steph has a much better reputation with the refs and league officials, he would probably get more calls that AI ever did if he was more aggressive.
But honestly, the Sixers spacing, pace, efficiency, and shot selection would probably go through the roof if you swapped those two. And I’m a huge AI fan.