I don't think the communists are the problem. They are a marginal minority today, especially in the 'free' West.

The fascists on the other hand are a big problem, globally and locally. In my own country, the fascist party is the biggest one and the most powerful nation of the world has just re-elected a fascist president. Then again, it's mostly the supporters of these fascists who still consider communism to be a problem. It never even was a problem, anti-communists created the problem in the first place.