I used GNUCash years ago in Argentina while we had high inflation. Some operations were in local currency and other are Dollars. The currency exchange changing hourly. Tracking finance is a nightmare, since you basically need an exchange rate for every operation.

Lived through something like this after USSR collapsed and before Hryvnya was introduced. Boy I remember the bread cost - 10,000,000 :D

How's the inflation now with Milei's changes? I know charts show its at a 10 year low but reality could feel different.