That's a nice round bit of circular logic you've constructed here.Germany WAS democratic, because they elected Adolf Hitler. After the war Germany is not democratic any more, because they would elect Adolf Hitler if they were democratic.By that logic, Germany is even more democratic than America, because the elected Adolf Hitler.
Power of the people. America is democratic because they once elected Donald Trump. Germany is not democratic because they always elect Angela Merkel in various incarnations. Italy is democratic and France is not.