It's hard to imagine what your point is. You slam Krugman for his free trade opinions and cite Friedman as your rebuttal to it? https://www.minneapolisfed.org/article/1993/friedman-on-free-trade "More than 20 years ago the economist Milton Friedman wrote a Newsweek column extolling the virtues of free trade." It seems like you would have to become a lot more knowledgeable just to reach the level of having no clue