I mean, it depends on what problem you're trying to solve. If you want to dramatically skyrocket the prices of consumer goods, reduce every American's individual buying power, tank the stock market, crater everyone's retirement accounts, and destabilize the current world economic order, then that would be a terrible move.

I kind of want all that to happen, though, so I think it's a good move. I don't like living in a nation that is able to consume at a functionally unlimited level for very little national sacrifice or engagement in manufacturing and production. If manufacturing is inherently pollution-heavy, then it would be healthy for Americans, Canadians, etc. to actually bear the consequences of pollution in their own countries and then decide as nations whether or not to sustain the current levels of production, or curtail their consumption habits properly.