Furthermore, Trump and Bernie both ran strong campaigns on the question of globalization. As president, Trump took steps against globalization. A far cry from "politically incorrect" or something the public isn't debating. Likewise, today steps are being taken by Biden to onshore more industries, again clearly not "politically incorrect."
As far as "it's still not a popular opinion" I guess I don't know what that means. Taking my points above, it seems like we're actively debating the subject as a society with proponents on both sides. As I argued before, I think the "anti-globalization" crowd has yet to make their case convincingly. If it's just "a little less globalization, please" -- well then how is "globalization dead?"