I'm having trouble imagining how such a transition would even look. I mean, do we still have some sort of recognition of property rights for existing property? If not, then how are the currently owned resources "freed"?
If so, then the wealthy would still be wealthy and there'd still be "classes". So, I'm not sure they'd mind so much, but for consideration of their offspring (which I don't discount).
In either case, how do we go about allocating future resources?
That's not to say individuals that compose the class are all willingly and stupidily acting against their own collective best interest while being convince there's a better practical way they can afford to realize with only marginal chances to end up ostracized or severely punished for the sake of the example.
Do you understand how dumb your logic is? Or are you going to continue to hand wave literally everything
However, it's a mistake to believe the rich and powerful will allow such a society to exist since they'd be powerless in it. They will impose artificial scarcity on it in order to maintain the existence of capitalism and their fortunes. Just look at how copyright is ruining free computing and the free internet.