A fair point, but they were also the two biggest, most concerted efforts to have an industrial civilisation while not being capitalist. They also heavily marketed themselves as being anti-capitalist. Their utter and abject, miserably destructive failure to do so don't endear me overly much to the 'capitalism is the root of all evil' position.

After all it is also Capitalism that is giving us the tools to fight global warming and pollution - solar and battery technology, wind, tidal, hydroelectricity, biodegradable plastics, highly efficient self-driving electric vehicles - getting rid of Capitalism isn't going to make all our problems go away with it. Capitalism is at it's core about individual ownership, freedom and responsibility. These are not bad things.