Is it impossible to stop inflation in fiat currency or govt don't want to take any action it stop it? Do you think people can do anything to stop inflation in their economy or its inevitable?
Inflation is always and everywhere a monetary phenomenon. — Milton Friedman, 1963
The Federal Reserve created USD inflation, and it can end it.
In 1979, the USD inflation rate was about 9%. In October, Federal Reserve Chairman Paul Volcker announced plans to end inflation by taking actions that caused interest rates to rise to extremely high levels. The inflation rate peaked at about 11% shortly after, but then dropped to 6% in 2 years and 4% after 3 years. It continued to drop to the relatively low levels we have been seeing for the last few decades.
Another effect of the rise in interest rates was a short but severe recession. The economic pain caused a huge political backlash, and it was probably why President Jimmy Carter was not re-elected (even though he should receive some of the credit for the decades of economic expansion that followed).
Now we are facing the same situation. It remains to be seen if Biden will risk a second term to combat inflation, and if Powell has the balls to end inflation like Volcker did.
Note: if inflation were measured now as it was in 1979, it would be far higher than 9%.
Also note: This recession is the source of the term "Generation X" because the generation becoming adults at the time were expected to never recover economically.