Why would that be? The maximum PoW can depress the price is the inflation rate. Nobody will pay $1 for electricity to generate <$1 of bitcoin. And the inflation rate of bitcoin is set to drop below that of any large currency like dollars, euros, yen.
In other words, the money supply that causes inflation (downward price pressure of currencies) is by design lower than fiat currencies. It's one of the key things supposedly we're not ought to be concerned about with bitcoin, so far I see no reason to think otherwise.
In other words, the money supply that causes inflation (downward price pressure of currencies) is by design lower than fiat currencies. It's one of the key things supposedly we're not ought to be concerned about with bitcoin, so far I see no reason to think otherwise.