The irony is the chip ban is exactly what advanced Chinese AI. They were reliant on Nvidia like everyone, choked off, then:
- Forced to get thrifty, collaborate and acutally innovate, while the US spins its wheels doing private (read: unshared and hoarded) research, skipping that to scale up instead or turning to focus on 'products' (to quote Zuckerberg): https://www.techrepublic.com/article/news-meta-llama-ai-mark-zuckerberg/
- It forced them to grow their own training hardware, which they now have: Huawei NPUs. Along with pretty good models specifically designed for them, and power efficient on them, and open weights: https://huggingface.co/IntervitensInc/pangu-pro-moe-model
- Being a 'step' behind saved money. And now they're racing ahead as US firms plateau and flounder as the AI Bro hype crashes into reality.
So this is just Republicans (and Democrats) being paid off by Tech Bros.
Trump ultimately did the right thing here (and was probably talked into it by the Nvidia CEO, TBH). But its too late anyway.
There are other factors too (like Chinese companies seemingly sharing unspecified training data, maybe from the Chinese government, which I don't see evidence other countries are doing), but still.