Is it me or is that liberal and cons prolly learned of the concept of democratic centralism, and used and abused it to hell

As far as I'm concerned, demcent is boiled down to "freedom of thought, unity of action", by Lenin

And I think this sort of thing kinda reminds me especially of the U.S duopoly but not exclusive to it

Unless there's something else to it and correct if I'm wrong?

I guess it seems it was coincidental for it to be termed by MLs, prolly becuz of the political necessity of action, yet ideological attachment, during a time of organizational chaos for Bolsheviks...