How do you feel about allowing the import of goods from nations using slavery to create those goods? Would you be okay with a foreign nation undercutting domestic production as a strategy to destroy your industry to control a market?

That's aside from my position that most taxes should be at a point of trade/exchange.

Auto tariffs have kept Detroit producing automobiles despite various other entrants, while still being low enough for foreign competition.

There's a tarriff on sugar that means we have to use HFCS in processed foods and beverages. Oh wait...