The European Union has some very high tariffs on American goods. China has some tariffs, on American products, that exceed 300%. Can you imagine how much China's economy would have boomed, had they not placed such restrictive tariffs on American goods?
"Dumping" and government subsidizing industries ... I couldn't care less. If some other country wants to subsidize something that I purchase ... I'm all in.
However, tariffs work both ways. Why should America have free entry for foreign goods, when other nations tax the piss out of ours?