I'm not comparing the leaders I've mentioned with Hitler. I am comparing modern nationalism with 19th century nationalism. I'm doing so because nationalism is a problematic ideology that creates barriers between people, because it convinces the poor, the ignorant or the frustrated that their problems can be fixed by keeping a distance from those who are different.
History has proven otherwise time and again. We should be concentrating on our common goals and ideas, which is what the EU is about, not our differences, which is what Farage, Le Pen, Orban or Putin want.