It didn't, however there are still supply chain issues that cause inflation, also other governments gave out more money and when people get money and spend, the prices go up because of demand. We are sixth in the world in inflation Turkey, Russia, Argentina, Brazil and Spain are higher, lower is Italy, Canada, Mexico, and France. China's inflation rate is 2.5% as is Japans. Our rates would have been lower if we hadn't added over $4 trillion to the economy, also,
https://www.washingtonpost.com/us-policy/2021/03/29/summers-biden-economy-inflation/ Even smart Democrats are questioning Biden and his ideas, too bad the lower end Democrats aren't that smart.
And another Obama economist showing why Biden is clueless.
Consumer prices showed the biggest annual jump in more than 30 years, stoking fears the Fed has moved too slowly on inflation and will be forced to raise rates.
www.cnbc.com
Government spending is one of several factors but it was a big factor when the economy was in a bad spot.