America, till recently, has always had tariffs. Hamilton's tariff system was how the US paid for government. America managed to rise to economic dominance and a high standard of living with tariffs in place. But when 'free market' theory rose to prominence and the US started rolling back its tariffs and protectionist policies, the economy began to stagnate.
When we started joining free trade associations, the industrial base and secure jobs that were the foundation of America's golden age fled overseas -- or South of the border.
We did fine with tariffs for most of our history. Prices for foreign goods were higher, but so were wages and job security, and more people bought American.
Some problems with tariffs.....
- As we impose tariffs, other countries retaliate in kind.
They already do -- with VAT taxes protecting their industries instead of tariffs.
But it would also....
- Perhaps reduce foreign markets for Americastanian goods (due to new tariffs overseas).
Are we better of with the net effect of the advantages & the disadvantages?
This is hard to answer.
Just look at the stagnant wages, unemployment and loss the of industry over the last few decades. I think all the advantage -- and profit -- went to the 1%, leaving the government without revenues for the goods and services we once enjoyed and
We the People flailing in the wind, un- or underemployed and without a safety net.