Yes, you showed the PyTorch code related to the blog post that confirms what the blog post says, but when I pointed out that the code has incorrect functionality (by missing some calculations) you didn't even bother to correct it, or to confirm that the code is good and that I'm wrong.
So, it seems that your standard is that it is enough for one side to throw bits and pieces around and call it a day, and for the other to run around and prove that their stuff is better than everything that could possibly be done in every technology.
I choose to stick to the theme. The theme is CuPy, NumPy, Clojure & Neanderthal. The related theme could be code in another technology. Great - write about it. But, even if every other technology were a million times better than what I describe in the article, it does not change the fact that CuPy and NumPy have the issue I've described.