Open Source AI democratizes the means of production to anyone with a computer. And yet, the hyper capitalists are defending it, and the progressives think it should be exclusively in the hands of 1-2 large corporations.
Anthropic needs regulation in order to prevent AI from becoming a commodity. This of course does not benefit all tech businesses equally, especially those that are not currently at the AI frontier. So when JD Vance talks about AI, he talks using the mouth of Peter Thiel who may not see benefit from the same policy as Altman or Amodei.
The rest is just public support posturing and most of that is bullshit meant to distract from the high rollers game of winners and losers. The philosophy is money and power, who gets it and who doesn't. Us normies aren't really participants in the game, except where we are being manipulated into cheering for one side or another, and with little stake in the outcomes (although selfishly, I'd be pissed if I didn't have open models to tinker with).
Open source is fundamentally a vehicle for commoditization. This is great if your business is not AI and your business is instead something like GPU hardware or some product that uses AI. But it means that eventually, selling AI is not going to be the money maker.
OSI proliferated open source on a business strategy called "commoditizing your complements". These big companies don't do it out of benevolence. It was pitched to them in a way that FSF did not (which was more about morals and ethics, something business care little about), and it caught on. And the software business became about ads, consulting and cloud services instead.
Also, Democratic Republic of {Congo, Korea}.