[M]embers of labor unions, and unorganized unskilled workers, will sooner or later realize that their government is not even trying to prevent wages from sinking or to prevent jobs from being exported. Around the same time, they will realize that suburban white-collar workers — themselves desperately afraid of being downsized — are not going to let themselves be taxed to provide social benefits for anyone else.
At that point, something will crack. The nonsuburban electorate will decide that the system has failed and start looking around for a strongman to vote for — someone willing to assure them that, once he is elected, the smug bureaucrats, tricky lawyers, overpaid bond salesmen, and postmodernist professors will no longer be calling the shots. …
One thing that is very likely to happen is that the gains made in the past 40 years by black and brown Americans, and by homosexuals, will be wiped out. Jocular contempt for women will come back into fashion. … All the resentment which badly educated Americans feel about having their manners dictated to them by college graduates will find an outlet.
From a link in "Why They Loved Him" by Farah Stockman
The American "pragmatist" philosopher Richard Rorty, who died in 2007, wrote this in Achieving Our Country, published in 1998.
If the goal is to help those whose lives have been disrupted by the globalization unleashed by Neoliberals like Bill Clinton, then building a wall on the Mexican border or starting a trade war with China make little practical difference. It's what such actions symbolize that matters. Former blue-collar Democrats see Mexico and China as the places where all the jobs went, and if Trump is the only one who wants to hit back at them--even if only symbolically--they understandably find him very attractive as a champion for their cause.
Joe Biden, weathervane that he is, voted for NAFTA. But it's precisely his essence as a political weathervane that will impel him to turn left on this issue. How far remains to be seen. He will, of course, be cross-pressured by Wall Street and corporate interests. But perhaps because his presidency will be his last act, he will do the right thing this time rather than the politically expedient thing. We'll see.