Far more sensible questions are:
How is it that multiple states coordinated their election theft programs in the dead of night when it was evident President Trump was going to win in a landslide?
How is it that a brain-dead, zero energy, Alzheimer's patient hid in his basement, never campaigned and never took a position on any topic could win the election?
How is it that a super high-energy, indefatigable guy who broke the mold for POTUS and won the hearts of a hundred million people who campaigned tirelessly for him could lose?
How is it a guy could successfully implement his pro-American agenda in the face of the most vile and illegal opposition in the history of the nation NOT win re-election?
Answer to all of your more sensible questions ---- FRAUD
And that's how Biden should be referred to - President Fraud