Last 4 years of many small and large pieces of progress would differ - a President isn’t a single person, it’s an administration and a general philosophy for 4 years.
Glad you’ll vote, because we vote for Biden so that democracy remains in tact and we retain the right to organize in the streets against Joe in his second term if he doesn’t use his second and last term to start approaching the BIG SHIT - Medicare for all, expanding the Supreme Court, immigration court reform, actually punishing people after the inevitable next January 6th, etc.