Letting AMD or Intel port themselves everything that has been developed in CUDA like it was done for Pytorch is not substainable and will always lag behind.
It can only help to create a monopoly on the long term.
As Hip continues to implement more of CUDA, I think we'll see more developers doing it themselves when the barrier to porting is smaller. AMD has a lot of work to do, and I don't know whether they'll succeed or not, but IMO they have the right strategy.
Letting AMD or Intel port themselves everything that has been developed in CUDA like it was done for Pytorch is not substainable and will always lag behind.
It can only help to create a monopoly on the long term.