Your main idea is Marxist. Marx said the same thing, that Capital would end itself, through the elimination of scaricity. Though I think he was wrong about that, things like UBI proves that it always finds a way to survive.
But anyway, you are both saying Marxist and pro-capitalist things, so I would guess you're just being downvoted by everyone.
Surely it was going to be the rise of class consciousness that overthrew Moloch? Though if we're all involved in the process ourselves, and only gain this consciousness through work, the end of Capitalism isn't so much a violent overthrowing from outside as much as a growing, positive realization of what was inside it anyway.
Maybe that's exactly what things like UBI point to: life as an adventure rather than a slave camp. The paranoid part of me then wants to find a bigger and more evil capital to criticise in the Marxian manner.
But anyway, you are both saying Marxist and pro-capitalist things, so I would guess you're just being downvoted by everyone.