Perhaps billionaires will spend their money more efficiently.<p>But they&#x27;ll spend less of it on the public good.<p>The government may be less efficient (also, citation needed there, as I don&#x27;t buy that at face value), but even if it is it has access to WAY more funds.<p>Sure, we have some nice billionaires like Zuckerberg and Gates who give their money away, but if you required all the billionaires to give up some money, you&#x27;d have a much larger pool to work with. So efficiency isn&#x27;t the only part of this argument. There is also volume.