Approval Ratings

 This is interesting.  The Real Clear Politics  approval rating for President Trump is now set at 40%

By contrast,the approval rating for George W Bush for 2008 was 30%.

President Obama's approval rating for his last year was 50%

Joe Biden is entering office with a 44.5 approval rating.  You wold think that if over half the country voted for him, they would approve of him.  I guess the RCP sample didn't include dead people.  Or fictitious people.  Or any of those other voters who we are not sure were really voters.