First off, Warren Buffett, the billionaire(and owner of ABC, Disney, etc) that said jump to Obama and Biden both, and they said how high master, will determine how this propaganda show will go. How will it serve his financial interests is the primary MO.
Given that fact, no way Buffett subjects one of his puppets to a REAL, CHALLENGING interview that a journalist at the top of his/her game would provide. NO WAY!!!
This is going to be a tea and crumpets interview, lots of little chuckles between the two Democommies. It will be an effort to make Biden endearing to the base of the Democommies. That is what they are after, to reel back in those of the base who are thinking of abandoning Wrecking Ball Joe.
And then there is the fact that the time taping was probably 12 hours +/- to get 42 minutes of usable discourse between the dead from the neck up Biden and the Democommie operative.
I suspect it will be an almost total waste of time. Better you rearrange your sock drawer.