If gp thinks a win by Le Pen or her counterpart in Germany is a given, he does not understand the election system in each respective country.

Living in the EU, I actually experience quite the opposite to what jerf is predicting: a reemergence of the EU as a passionate project after Brexit. People have taken the EU for granted for way too long, now it starts to emerge as an issue that is worth fighting for (check e.g., pulseforeurope.eu). Granted, there's also a nationalistic reemergence acting against the EU, but at least it's proponents are starting to fight back.