It still devalues copper.
If your pricing things in copper all your prices have increased.
not increased, but stable, which is what you would expect from money. prices would only increase in very rare situations where you suddenly and unexpectedly experience an event like a massive amount of extraterrestrial copper entering into the earth atmosphere. bitcoin and monero don't suffer from this as long as the monetary policy stays untouched. both in btc and xmr the monetary policy is known to everyone in advance who voluntarily enters the system. and since monero inflates only in absolute terms (0.6 instead of let's say 0.6%) both systems have hard caps in the long term. even xmr people don't seem to understand that having an absolute number of unit inflation is no inflation at all in the long run.