Especially on the Trump admin having knowledge for an entire year, and not acting on that information in any significant way.

It's not just NVIDIA that's extremely weak on China, the entire Executive branch is both weak and incompetent on what they claim is a chief concern, and Congress has been completely absent on the oversight role that it should be performing according to the US Constitution.

The incompetence and/or corruption is inexcusable. Teapot Dumb Scandal.