Comparative advantage is not innate. China was a rural country and didn't have a comparative advantage in manufacturing, they developed it and are now a powerhouse.
Nothing worth doing is easy. I don't know why Americans think that if its not easy, it's not worth doing. Americans 80 years ago would hate us for what we have become today.
Plenty of Americans want factory jobs to exist - almost no Americans want to work them. Sure, nothing worth doing is easy, but not everything hard is a good use of time and resources.
Now, its true that there have, within that, been a few decades of regression in tax and other policy effecting a worsening of the distributional situation, such that labor gets a smaller share of the returns that are returned. But even with that, basically every segment of society is better off in absolute terms than when manufacturing was more dominant: working against comparative advantage and regressing on the US’s industrial mix would only reduce aggrgeate output and do nothing to improve distribution. And that's the point, because its a policy proposed by those who don't want to deal with distribution, and in fact want to take further steps to worsen it, because they expect the benefit their narrow group will receive from that will outweigh, for them, the impact of shrinking the total output.
Imagine you invest $1000 in the stock market and the market is growing at 10%. But when you open your brokerage account, you see only 5% growth, and it turns out someone has been pocketing the difference. When you confront this person, they say: don’t be angry, you’re still better off than you were before. You would be right to be angry and you would be right to demand policies that force this person to give you your fair share.
That's literally what I said, and why the solution is to undo the things that produced that instead of undoing the things that fueled the aggregated growth while doubling down on the sources of inequality.
It's not 1910 anymore. The US is integrated into the global economy and many if not most jobs export to a global audience. Do you want to hurt the labor arbitrage that allows us to support advanced manufacturing?
This is a well-known problem with factory jobs: https://fortune.com/2025/04/15/americans-want-factory-jobs-r...
It's not possible because you simply cannot afford to pay manual factory workers a competitive wage AND sell the goods from the factory for competitive prices.
Factory work coming back to America would have to look like car factories do right now: highly automated, highly skilled work that takes full advantage of cheap inputs and advanced technology. It will not be helped by raising the price of inputs, deporting engineers, and defunding research.
Honestly, I’m surprised by this, especially here on HN. This is/was a place where builders congregate. Building new things is never easy. Sometimes all you have is a belief that you can do it. It’s sad to see that go.