Realistically you may be correct - however, it is within the realms of possibility that enabling poor people to take part in the economy will drive value creation, and that this increase to the tax base could fund UBI.
Stock buy-backs don't create any value, or, if they do, it is obscure to me. You may get a one-time bump in capital gains tax, but it's nothing to build an economy on.
A million new dishwashers, though - that's taxable profit and increased emploment. Could UBI drive a virtuous cycle in which everyone gets richer? It certainly looks from here like inequality fundamentally shrinks the pie, even if it works out nicely for some eaters.
Stock buy-backs don't create any value, or, if they do, it is obscure to me. You may get a one-time bump in capital gains tax, but it's nothing to build an economy on.
A million new dishwashers, though - that's taxable profit and increased emploment. Could UBI drive a virtuous cycle in which everyone gets richer? It certainly looks from here like inequality fundamentally shrinks the pie, even if it works out nicely for some eaters.