The issue is that DeepSeek have shown that you don't need that much raw computing power to run an AI, which means that companies including OpenAI may focus more on efficiency than on throwing more GPUs at the problem, which is not good news for those in the business of making GPUs. At least according to the market.
Doesn't look like it, because the some of the biggest US tech companies now active (including Meta and Alphabet) couldn't come up with what this much-smaller Chinese company has. Which begs the question, what is that companies like Meta, Alphabet and the like do with the (already) hundreds of billions of dollars that they invested in this space?
With that said, I think all of these companies are capable of learning from this and implementing these efficiency improvement. And I think the arms race is still on. The goal is to achieve super human level of intelligence, and they have a ways to go to get there. It is possible that these new efficiency improvements might even help them take the next step as they can now do a lot more with a lot less.
The cat is out of the bag and there is no going back.
Just for the people who might not have been around the last time, this has precedent :) US government (and others) have been trying to outlaw (open source) cryptography, for various reasons, for decades at this point: https://en.wikipedia.org/wiki/Crypto_Wars
The vast majority of what the US government has tried to ban was export of cryptography tools. However, as your own link makes clear, they stopped doing that in 2000.
Furthermore, what was restricted was not "open source cryptography"; it was cryptography that they could not break. The only way that open source comes into it is that that is what made it abundantly clear that the cat was out of the bag and there was no going back.
Hm. Kind of like this situation.
The restriction on TikTok was blatantly because it's a Chinese product outcompeting American products, everything else was the thinnest of smokescreens. Yes, I think people in favour of it are in favour of slapping whatever tariffs or bans they can get away with on everything that China makes.