You're missing the main point. It's true that free trade and minimal regulation produces a robust economy, but which economy are we talking about, the global economy or our national economy? Since at least the 1990's many people assumed wrongly they were the same thing. When the Clintons pushed NAFTA and the WTO, there was strong support from Republicans for whom free trade was a mantra, but much opposition from Democrats who feared correctly it would hurt Americans workers.
Trump says these treaties were a mistake he will correct and he will have the support of all those disillusioned Republicans who supported them in the 1990's along with all those Democrats who mourn the loss of US jobs they created. Trump will still support minimal regulation within our national economy and in trade with other developed countries.
I get it and you articulate the situation very well. I agree with your points, free trade is a good thing in concept but got exploited by big business and we are now in a very tough imbalanced situation. I think trump has tapped into the anger and has done a good job at spotlighting the problems. I don't think his proposed solutions are going to be as simple as he makes them out to be. I wish our political discussions would analyze and scutinize the details. Maybe if we took a break from all the finger pointing, name calling and mud slinging, we could get there...
All of this, trade, immigration, the fight against Islamic terrorism, international commitments such as NATO are all part of a larger discussion about globalism and nationalism. Since WWII in America notions of nationalism gradually were pushed aside as impediments to America's new role as the leader of the free world, first in terms of the Cold War and after 1989 in terms of trade, new alliances and new commitments to huge international treaty organizations and we sometimes became so intoxicated with our role as leader of the free world that we forgot to take care of business at home.
At this point, our trade imbalance is so bad that we are literally selling off our assets, real estate, corporations, even technology, to support our standard of living, and at some point, we will not have enough left to sell off to support our standard of living and America will go into decline. This process did not start with NAFTA, but NAFTA has exacerbated the problem, and renegotiating it or withdrawing from it has to be a first step to correcting the problem.
In terms of security, the US pays a disproportionate share of the cost of maintaining NATO but globalists like Obama and Clinton grumble about it but consider it just part of the cost of being the leader of the free world. In terms of internal security, Clinton and Obama insist we should accept ME refugees despite warnings from the director of the FBI and the director of national intelligence that for most of these people there simply is not enough data to vet them as safe with confidence, thus putting America's prestige as world leader ahead of the security of our citizens. Obama and Clinton would also commit America to paying a disproportionate share of the cost of fighting climate change without regard for the damage this would do to our economy or the burden it would put on Americans taxpayers.
Because of Trump, we are now engaged in a great national debate about whether our role as global leader is more or less important than the prosperity and security of our people. Clinton and Obama say, yes, it is and Trump says, no, the the interests of the American people must come first and only after we have assured those interests can we concern ourselves with the interests of others, and then, only to the extent we can afford it.