And that's even worse. You just assume this will happen. Well why would it? Why would people choose to go that way?
It's not an assumption in the slightest. Capitalism contains certain internal antagonisms, namely the antagonisms between labour and capital. Material scarcity means that the two fight over a limited battlefield, and one which becomes progressively tighter over time (
falling rate of profit), and within this broad tendency expands and contracts unpredictably (i.e. the business cycle). If this terrain becomes so tight that labour can not advance its interests against capital within that terrain, it has no choice but to either submit to capital, or to overthrow it. If the latter outcome occurs, a revolution of the worker-class, then we what emerges is a scenario in which the categories of labour and capital are still intact, but in which labour now dominates capital, rather than capital dominating labour. (This is Marx's "dictatorship of the proletariat", in which class society still exists, but in which labour, rather than capital, is the hegemonic class.) Marx argues, however, that the very categories of labour and capital exist to permit the domination of capital by labour, so this state of affairs is self-contradictory. Labour would be obliged to
voluntary sublimate itself to capital, to continue to labour under the conditions dictated by the demands of a commodity-based economy, and to construct a dummy-capital on which the system of wage labour can hang (this is the situation in which contemporary workers' cooperatives find themselves). So unless working class hegemony is so weak as to allow for collapse back into the old order (more or less what happened in Russia), the only way to resolve the contradiction is to dissolve its terms, which means the reorganisation of production and distribution in such a manner as to dissolve commodity production and the class structures which it produces. We can't see this society, for the simple fact that it does not exist, and any discussion of it can be no more than an educated guess, an attempt to infer from the process a set of feasible general terms. Our only real knowledge is negative, an understanding of what it isn't, what it by definition can't be; the positive details are yet to be decided.
Now, that is not as mechanical process as the generalised description may imply- personally, my communism is served with a side of Gramsci and a garnish of anarchism, so I would tend to stress the necessity of the subjective more than most- but that's the jist of it. You probably don't agree with it, and you may well think that it's all complete tripe, but there's clearly, or at least I hope I've argued well enough for it to be clear, an internal logic to it.
You see that because you're angry. Well I'm angry too. But I also see a 3rd way. And I know that that 3rd way works. If people can be talked into doing it.
It's really more like an "eight way" at this point. They've been trying "third ways" for a century, and they can't
all be "third".