People from all over have lined up to talk about their high esteem for Joe Biden and to credit him for the decision to quit the race. For those of us on the outside, the decision may have been obvious and perhaps long overdue but we should not forget the seductive allure of power, especially for someone who spent a lifetime in politics and sought the job he now has and finally won it.
All of us older people tend to believe that we can still do what we have done before and that there is no need to step away. One can easily persuade oneself that there is more to be done and that you are the best person to do it. Furthermore, in the US, being a one-term president is a sign of being a loser. So the desire to run again must have been immensely strong and Biden must be credited with accepting the realization that the time has come to leave the stage for the good of the party and the country and hand the reins over to someone else.
It is not hard to imagine what might have happened on the GOP side. Even if serial sex abuser and convicted felon Donald Trump (SSACFT) were to speak and behave in an even more deranged fashion than he currently does, so that it would be obvious to anyone outside his cult following that he should be under constant care, he would never leave the stage of his own accord and none of those around him in the party leadership would have the guts to be the first to state that the emperor had no clothes, even if he literally took off all his clothes in public, an image that I apologize for foisting on you.
Stephen Colbert was one of those who saluted Biden for his decision.