Gen. Fałkowski: U.S. withdrawal from NATO structures. Is that possible?

At the same time, I am trying to avoid the reasons for this behaviour in France or the "expulsion" of the NATO office from Paris to Brussels, due to the fact that we have a different geostrategic situation. There was a “cold war” at the time, and the current cold war is hard to define. It differs, among others, from the erstwhile one, that it is simply a "hot war" in Europe. I leave out its kinetic aspects in Ukraine, but let's not forget these small visible elements of hybrid war, cybernetic, economic, propaganda or psychological. It is besides hard to compare the leaders of France and the United States, namely General de Gaulle, a associate in 2 planet wars and the wounded in the fight, with president Trump.