> it will make the US more powerful economically and make its tech companies more dominant. Which is exactly what it will do.
Why wouldn't other nations react accordingly? What power does the US have to stop this?
1) Other nations increasingly have a large supply of high-skill talent.
2) Other nations will use capital and subsidies to launch their own tech firms employing their own workers. There are startup accelerators spinning up all over Europe and Asia to capture, retain, and reward domestic talent. They see how the game is played now.
3) Other nations will create more regulations that limit how much US tech companies can participate in their economy and monopolize their citizens as consumers. This is already happening with major international antitrust rulings hitting Google, Apple, and Facebook. This is the nail in the coffin. They will foster and protect their own industry at the expense of the US.
There are many more international tech companies participating at the global stage these days. Atlasssian, JetBrains, Spotify, SoftBank, TSM, ASML, miHoYo... Not to mention all of the Chinese tech companies popping up. Epic Games is 50% owned by Tencent.
This trend will continue. The US only has 300M people, and it's not growing with the same significant postwar tailwinds it once had. It can't keep the wealth and talent monopoly forever. Just look at how much the middle and lower classes are hurting as a symptom of this global rebalancing.
You can also look to other industries. Automotive, aerospace, etc. The US isn't peerless anymore.
Not saying this is good or bad, but it's definitely happening.