as someone who has experienced it let me tell you that what you want to turn your money/fiat into something that can hold its value. in other words invest it in something and you have to make sure to act fast.
in situations like this we see a bubble in many assets because everyone is rushing to exchange their fiat for goods. for instance gold prices can skyrocket in said country. of course there are different assets which require different amount of money. those that require less and can be bought or sold easily like gold coins for instance, will rise faster and end up in bigger bubbles. even turning it into another currency like USD can work. but other bigger assets like real estate grow slower but still big.