Inevitable revolution of the working class
That's a process, not an end
So what? It's something Communists believe in
Just because someone is a communist and they believe something doesn't mean that particular belief is communist. Communism is an end. Just because you want to use the ballot box to get government to use it's own guns to enforce your Marxism rather then using your own guns to overthrow the government guns doesn't make you not a Communist. Frankly it's a whole heck of a lot easier and it's working. It's sad that it's working, but it's working because of the same wealth envy that the European Communists used and it ends up in not eliminating a ruling class, just making it based on political power instead of economic achievement.