The idea was basically to increase spending (and money printing) during lockdowns so they could avoid a recession. So they did, and now the bill is coming.
More money in circulation = more inflation
https://www.reddit.com/r/CryptoCurrency/comments/kdpc24/35_of_all_us_dollars_in_existence_have_been/
I agree so much with you that the problem behind global inflation that is hitting every country as of their economic policy.
It is very difficult to find a government that thinks on its own without depending on what the other governments are doing to achieve results.
Apart from China and other countries in Europe that could think on their own so many countries in Africa will just copy the exact method of financial policy of another country without knowing how it works in the country. So when such system is faultt in one country, it would therefore be faulty in the other countries that emulated it.