It’s a recent shift. Historically, “technologists” were skeptical of the supposed knowledge of “experts.” When Linus built Linux, the “experts”—the guys with PhDs—said the future was microkernels: https://en.wikipedia.org/wiki/Tanenbaum%E2%80%93Torvalds_deb.... Linus was right. But I feel like today techies would’ve mocked him for being just a student arguing with a tenured professor on a subject in the professor’s field.
Opposition to free trade has been building for 25 years: https://www.britannica.com/event/Seattle-WTO-protests-of-199.... We used to make routers in California and sell them to China. Now we make them in China and Americans drive Uber. Economists tell us that this is efficient, but the public isn’t required to believe them. And it’s fine to try a different approach to see what happens.