I often wonder about a tax system that just works on inflation. Why does a govt go out of its way to collect taxes if it's also going to print money? To me it's so that you can tax different entities at different rates. But if we're willing to adopt a flat tax of X% I wonder if it could be collected through inflating everyone's dollar?
This is a very good way of making the poor even more poor
(Not that I'm optimistic that such a system could come about in practice, or that I'm an economist.)