I don’t think it’s that harsh. And I don’t also deny that they’re a capable competitor and will surely mix in their own innovations.
But would they be where they are if they were not able to borrow heavily from what has come before?
Sure, it’s a point. Nobody would be where they are if not for the shoulders of those that came before. I think there are far more interesting points in the discussion.
We all stand on the shoulder of giants? Should every engineer rediscover the Turing machine and the Von Neumann architecture?