Trump is an extraordinary, cardinal, character, who possesses a unique vision of his own design and not drawn from the conventional NeoCon ideology of the Republican Establishment. Biden is very much the ordinal, conformed to and defined by the Dem. naive idealism, which camoflages an amorphous, disintegral, structure racked with internal conflict.
I think Biden will falter after the first few primaries, in part because it’s impossible to conform oneself in total to a structure that lacks any internal integrity or form. And, partly because i think he’s in the race because he’s been convinced he is the only one who can hold the old Democrat, working class, family oriented, costituency together.
BUT, my sense is he is a reluctant candidate and he really doesn’t want the job at this stage in his life. That’ll effect the energy he takes to the project. And the attacks by the balkanized enclaves of the Democrat mosaic will be relentless.