Also he was basically AWOL for months beforehand while Trump was campaigning. Trump’s economic plan was absurd but he was out there talking about it without any real pushback, while Biden seemed to be hoping that people would recognize how the IRA had helped them on their own. Harris might not have been the best candidate but I’m not sure anyone other than Obama could’ve gotten a national coalition together in that short a time – it’s like putting off studying for months and trying to pull an all-nighter before the exam.