Look, we all know he said he wouldn't get in the way of investigations. But if he's signaling this, it's a step removed from that. He needs to clarify his position, because the last thing that will heal this country is letting this administration get away with what it's done, and still doing.
If all else fails, there's still the state charges, but if Biden really goes down this path it sets a terrible tone for his presidency already.
Aug 6, 2020
WASHINGTON – Former Vice President Joe Biden said if he's president, he wouldn't interfere with the Justice Department if it pursued criminal charges against President Donald Trump after he left office. "I will not interfere with the Justice Department's judgment of whether or not they think they should pursue a prosecution of anyone that they think has violated the law, but I think it depends on what happens," Biden said.
Nov. 17, 2020
"But the most important thing on this is that he will not interfere with his Justice Department and not politicize his Justice Department."
Doesn't seem like his position has changed.