There have been 14 Presidents who have served exactly one term. They were John Adams, John Quincy Adams, Martin Van Buren, James Polk, Franklin Pierce, James Buchanan, Rutherford B. Hayes, Benjamin Harrison, William Howard Taft, Herbert Hoover, Jimmy Carter, George H. W. Bush, Donald J. Trump (who has inexplicably been elected to another term which will likely be at least as disastrous as his first), and Joe Biden.
I have no doubt that Joe Biden will be judged by future historians as among the greatest of these.
This is not based on sentiment, but on objective reality. None of the above listed one-termers inherited the disaster that Biden had to face.
Lincoln faced a massive crisis when he took office, the collapse of the union and rise of the Confederacy. He ended the Confederacy with the bloodiest war in our history, and he ended slavery. He was elected to a second term, but was assassinated only six weeks into his second term.
Franklin Roosevelt took office at the depth of the Great Depression, and led the nation through a halting, uneven recovery. Then he rose to the occasion and led the US to the brink of victory in World War II – tragically dying twelve weeks into his fourth term, and a mere three weeks before Germany surrendered.
Barack Obama inherited the worst economic downturn since the Great Recession. His policies rescued two of the big three automakers and turned the economy around. He also passed comprehensive health care reform, something which had eluded FDR, Harry Truman, and Bill Clinton.
Joe Biden faced not one, not two, but three crises when he took office: Pandemic, Recession, and Insurrection. He slew them all. That fight, along with the other battles and tragedies of his life, took a lot out of him. Though it took some prodding, ultimately he showed the wisdom to pass the torch to a new generation – something which Franklin Roosevelt was unwilling to do.
Joe Biden is a true public servant who will be fondly remembered by those of us who have actually studied American history.