

Are most people in “the west” worse off today than they were 150 years ago? Are there fewer well functioning democracies than there were then? Has no minority group seen any improvement in their freedom? Has there been no improvement in how people interact with each other? No improvement in poverty?
The problem with these tariffs, implemented in this way, is that the less wealthy has to shoulder the shock and most of the loss of wealth, while the most wealthy solidify their place in society on several levels. The social balance of power further shifts toward the billionaires.
Tarriffs are better applied for protecting existing small and mid-size businesses in danger of being wiped out by huge foreign operations, and protecting industries that have national security roles.
The key here is they would be applied before we lose the capacity - not decades after we already adjusted to the loss.
On this side of the curve it is more productive to subsidize operations that can (re)build the capacity we seek. Biden’s work with TSMC was a prime example. This approach is less disruptive. Even then, targeted tarriffs can be productive.
We could have saved our solar industry. We decided to let China sell priduct at a loss until their competition went out of business or left because no profit could be achieved. This is where tariffs make sense.