Neo-liberalism's alliance with neo-nationalism

Before the possible new formation of U.S. politics due to the presidential elections could even be discussed, it seems that anxiousness has surrounded Europe. Apparently, there is concern that the election results in the U.S. will encourage nationalist-right politics in Europe. If we overlook Europe's fault that led to the nationalism in the subconscious to surface in the form of ideological nationalism, we need to make sure we find this cause-effect relationship correctly. Yet, it is no secret