This is all desperation stemming from a man who is terrified of what's coming down the pike...i.e. 'Accountability'...and a party that has lost its way with no plan to offer the American public (e.g. No 2020 Election Party Platform...at all).
Link: https://www.politifact.com/factchecks/2021/jan/08/mitch-mcconnell/mitch-mcconnell-says-accurately-joe-bidens-win-was/