Lol, Biden needs handlers. He can't even find his way off a stage. That is absolutely untrue. Remember George W Bush and the locked doors? How about Trump falling down a short flight of stairs? We all look awkward at times.
As for the economy, in a normal inflationary period increased interest rates help. This wasn't a normal inflationary period. But those increased rates did help, easing inflation better than in any other country.
Start from the beginning. Inflation is caused by an imbalance of demand and supply. Normal inflationary periods saw increased demand as the root cause of inflation. This inflationary period saw a decrease in supply coupled with increased cash demand. None of which could be controlled by any president.
Why is that important? The supply, as we all know, was constrained by shut downs and quarantines. The shut downs prevented manufacturers from meeting demand. The lack of things to buy and the fact that people were shut in left consumers flush with cash. The lack of consumers left businesses in debt. All true, but it was a worldwide shutdown, necessary to save lives.
Now the government comes along and raises interest rates. How does that slow the consumer that is flush with cash? It doesn't. What does that do to the business that needs operating capital to meet demand? It makes it harder. And it slows inflation, making goods more affordable, thus increasing demand, as we are seeing.
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The end result was a slower recovery from the transitory inflation that was predicted. Actually, the opposite is true. Many experts were predicting a recession, but it never happened.
It did have a positive side. That positive side is the government paused writing money because people were and are actually buying bonds again. But, that means the government is paying more to service the debt. Combine that with record deficits and soon, they will lower interest rates and print money. Those record deficits are largely due to Trump's ill-advised tax cuts for the uberwealthy.