Up until 1913 (when the income tax was instituted), 80-90% of federal revenue was tariffs. You can invoke Smoot-Hawley or 1930 all you want, but the US was neither the richest, nor the third most populous, nor the world's reserve currency then. Everything is different now.
Although we are the world's reserve currency, we have a debt to GDP ratio of 124%. That is unsustainable. If we go bankrupt, the whole world goes bankrupt. Federal spending has to be cut. Interest rates must come down. Period.
As the stock market declines, investors flee to treasury bonds, forcing the yield on those bonds lower. This year, almost $10 trillion will need to be refinanced. Every basis point that the yield declines translates into a billion-dollar annual savings in loan repayment. Thus, a 0.5% drop would save $500 billion over a decade. As of this writing, the yield has declined about 0.7 points. That’s a lot of money saved.
Average world salary is $18000/year. US average salary is $63000/yr. We are the 1%.
Are tariffs a tax on the American consumer? Sure. But if you believe in taxing the richest 1%, then you have to support the tariffs, because we are the richest 1%.
Vietnam and Taiwan have already agreed to remove their tariffs against the US. Other countries will inevitably follow suit. Again, we're the third most populous nation, and one of the richest nations per capita, on the planet. We control the world's reserve currency.
Everyone talks about saving the world. This saves the world.