Inflation is not the same as currency devaluation. And just because you can't buy the same with a dollar in the future does not mean you lose buying power if your cash inflows equally inflate.
The value of the dollar has nothing whatsoever directly to do with inflation. Nothing. What values the dollar more or less relative to other currencies is its relative demand and supply over other currencies. You can have 20% inflation in the US, but if wages and wealth rise equally fast then this will hardly hit the dollar. Of course that seldomly happens.
It is irresponsible monetary and fiscal policies that do harm to a currency and that can result in stoking inflation or impact a nation's currency because it makes it relatively less desirable.
The value of the dollar has nothing whatsoever directly to do with inflation. Nothing. What values the dollar more or less relative to other currencies is its relative demand and supply over other currencies. You can have 20% inflation in the US, but if wages and wealth rise equally fast then this will hardly hit the dollar. Of course that seldomly happens.
It is irresponsible monetary and fiscal policies that do harm to a currency and that can result in stoking inflation or impact a nation's currency because it makes it relatively less desirable.
It asymptotes to zero, never reaching zero.
Eventually a single dollar becomes worth less, you cant buy anything of value with it, you then need $10, then $100. then $1000...
Not there yet, eg. you can still walk into a shop and buy items, like food, for a single dollar. But one day your descendants will walk into a shop (although probably all be online by then) and not be able to buy anything for a single dollar.
We trust in the Government and Fed to ensure the drop in buying power happens in a slow, orderly way and not a fast collapse. But the way the national debt is rising so fast, going be $100 Trillion within twenty years. It is pretty scary stuff. If they cant raise enough tax revenues they resort to money printing and the value of money collapses much faster.