If all the money ends up in hands of billionaires and their corporations and there will be no money in hands of regular plebs…
Who do you think will have to pay the taxes?
Also, the people would figure out a different way of trading or currency. And with that one getting taxed, all the billionaire’s money become worthless.
It’s a tad worse than that. They also control all the debt. You can’t invent a new currency and use it to pay a mortgage, car payment, student loans, credit cards, etc.
Well, at least not before it develops value that those institutions will recognize. I can’t say that Bitcoin made that leap, but it can be readily exchanged for other currencies these days so maybe there’s hope.