In 2010 a dollar was exchanged for 151.15 of my local currency. Today it is exchanged for 460.53 in the Central Bank and over 750.54 in commercial banks. Bitcoin price was less than a dollar in that same year but the price reached $30,000 this year. I have heard people argue that Bitcoin is not a good investment to tackle inflation, but they are wrong using my country as a case study.
This statement is almost true for every country. Also in my country usd rate was below 100, but now it is a little over 100, but bitcoin is around 30k USD now. Some people will always argue but bitcoin and its holders will gain wealth over time.