This is from the Club for Some People’s Growth. They are Free Trade unilateralists.
Sadly as long as there are more people consuming goods in this country than making them (a good thing BTW) this won't change soon.
I've always thought the term "Unilateralist free traders" was the same as "Free trade unilateralists", meaning, drop tariffs without free trade agreements i.e. you don't need any kind of free trade agreement, and you don't require another country to allow your goods in, you just slash your own tariffs and let the other country sell in yours without restriction.
I'm not sure CFG fits that category, since they often make cases for free trade agreements.