> You make the perfect point that fair trade advocates push for.
Totally get it. There's a line between a country being good at making a product through "natural" causes (having a climate to grow grapes for wine) and the government subsidizing the production of wine because they want a wine growing industry. Where that line is depends on a lot of actors, but some things fall on one side of the line and others on the other.
However, for the end consumer in the importing country, they win if the government of the exporting industry wants to subsidize wine production. The consumer gets cheaper wine.
Now the argument for fair trade is that the local producers of wine will be hurt. And I get that (especially when you are talking about job losses and/or loss of strategic capability around food production or technology).
But overall the consumer in the importing country wins. If China wants to give dollar bills to the American consumer for umbrellas, why shouldn't the consumer take them?