How powerful would you consider the USA under Biden's administration?

This is a loaded question and I will give it an answer which is not run-of-the-mill. The first thing we must remember is that when Biden took over as president, the virus had abated and hence he had the luck with him and things began to improve. However overall he has let America down by trying to mollycoddle Iran and also try and placate China mainly because some of the biggest American corporations have invested billions of dollars in China. In world history rarely, the leader of a nation been taking pecuniary benefits from the enemy and we all know that Hunter Biden and Biden himself are beholden to China. This is a sure shot recipe for disaster and perhaps Biden will preside over the demise of the American empire. He has also put the nail in the American prestige and influence bya chaotic retreat from Afghanistan. Rarely have we sen sucha disorderly retreat in world history. Napoleon also retreated from Moscow but it was aorder ly retreat. In the American case they just ran away leaving weapons worth almost $800 billion for use by the Taliban. There escape from Bagram air base in the dead of the night will always be something no American can stomach and face the world. Joe BIden is thus the man to preside over the demise of America as a global force.