Biden's victory speech is great. Interesting when he talks of great Presidents he goes Lincoln in 1860, FDR in 1933, JFK in 1960, Obama in 2012. It's like Obama's already been pantheonized. Biden's victory is consolidating his legacy.
But also Biden is placing himself in that model of progressive Presidents, and giving ideas of who he considers models. Except for Obama, every POTUS mentioned was in office before he became senator.
So from a generational perspective it's a kind of Boomer-Milennial Alliance, and indicates that Biden's not a fan of the Democratic turn in the interim between JFK and Obama.