Even at repeated attempts to try and explain to some that both socialism and Marxist economics actually wants wealth and power to be more equally distributed, some here still resort to placing them at the door of totalitarian states with government controlled economies such as the Soviet Union and China.
BTW, slavery was a "great" capitalistic enterprise that was done because it made countries that had them more efficient and competitive internationally. After all, with capitalism, "money talks, and..."-- well I think the reader can finish the sentence. Socialism, otoh, which is philosophically based on more equality, would naturally oppose this approach.
And finally, some here are simply stuck with the paradigm that, under socialism and Marxist economics, there is no competition. Only under extreme forms of socialism would this be true, and I don't see anyone here advocating that.