I think he will be! No one seriously believes that Biden has the capacity to lead, never mind manage an economic recovery! Donald Trump has proven he could do it before & has a better credibility on that issue to do so again. Also Biden has dementia issues & President Trump will exploit this weakness with ads. Biden will be 78 before his inauguration. My bet the economy will make a dramatic recovery through May and August.
Biden went through it with Obama. He was there first hand to help bring the economy back from the dead. Trump only knows how to coast on the platform Biden and Obama built.
So what if Biden will be 78. Trump will be 74 the first year of his second term. What in hell is the difference? At that age, not much. And Biden does not have dementia.