Nazi symbols, etc., are illegal in Germany. Why isn’t this? Ideological differences aside, what it the difference between Nazism and Communism? Both were quite dedicated to and efficient in crushing the human spirit and turning countries into charnal houses.
Only differences are “internationalism” versus “nationalism”, and pandering to democracy in communism versus outright admitting that the goal was destruction of democracy in national socialism. Otherwise they are exactly the same.
Communists have conquered land there now and are emboldened.