I live in a country with currency A and my parents in a country with currency B. I send them every month the same amount of money from my salary, but they get 20% more than two years ago. Also, I'm saving in currency A to buy property in currency B. A few years ago the difference with the current exchange rates was 40% of what's now... 40% of a few thousand is actually a lot of money for me, so I have to pay attention to the forecasts (should I move my money to currency B before A loses its current power?).
So yeah, it does make a difference for a person with average earnings that doesn't play with Forex.