First off about Carcosa stepping down, if this is not about your mental health, please don't. This isn't on you, if anything you have more than proved your capability of being a great admin by remaining civil and keeping a cool head despite the clusterfuck of a thread that was the last one.
I think everyone here can agree that the old comm had racist connotations once researching the name, I also had no idea until I looked it up. The real problem with the changes is that you're essentially trying to force a culture change on the site. While I'm personally not at all opposed to having a community for doing more serious counterpropaganda work in an organized manner, this doesn't cover the need most users here (including myself) have of simply taking a dump on stuff we see that pisses us off, without having to do serious Marxist analysis and refer to sources etc.
I believe we should keep the dredge tank just like it is, rename the dunk tank to one of the names proposed already in a recent post about it, and open up a new community for serious counterpropaganda work.
We might critically support these states as anti-imperialist forces, but that does not mean that we support the way they govern their own people and the class they represent. At best they would be just as democratic as the western "democracies", a bourgeois democracy where the capitalists have the freedom to pursue the maximization of profits with as little resistance possible while using the state forces against the oppressed proletariat.
True 100% democracy can't exist while classes also exist. Until they fade away into history the best implementation of democracy will be the dictatorship of the proletariat, a democracy by the working class for the working class. Capitalists have no place in it, unless they willfully sacrifice their privileges and join the working class without plotting to subvert this new reality. That's what made the Soviet Union a democracy, everyone would participate through their unions and have equal rights to be elected to them and upwards. A former capitalist's opinion on their factory being taken away on the other hand, would be instantly discarded.