This is the key. Germany founded the Federal Constitutional Court of Germany (Bundesverfassungsgericht) to make sure they don't go Fascist again. The US needs

This is the key. Germany founded the Federal Constitutional Court of Germany (Bundesverfassungsgericht) to make sure they don't go Fascist again. The US needs a similar structure with similar protections (term limits, mandatory retirement age, 2/3 majority needed for nominations and shared power of naming the members). And it's explicitly a court for constitutional matters, not random cases.