It does when your goal is to build Trailers cheap enough it puts other Companies out of business that hire and pay American Citizens to do the work.
These Companies should be publicly shamed and a national boycott of their Products until they are verified as hiring Legal workers. If they can't survive legally that is their choice, NOT a problem that requires ANYONE to support them.
Just like farmers who claim they are going bankrupt growning mellons, pickles etc because they can't find enough workers to pick the crop. NOT MY PROBLEM. They chose to plant that produce. Perhaps next year plant someothing that doesn't require the labor of 1,000 people to harvest it.
If the price of those products become high enough someone will invent a machine to harvest it.
True and true.