It shouldn’t be that F’n high.
If it were a Republican, the press would gleefully report him being in the teens.
About 40% will vote Democratic even if the Dems run a ticket with Joe Stalin & Pol Pot on it. In 1984 Reagan received 58.8% of the popular vote in a landslide election. He was an incumbent and one of the most popular Presidents ever, and empty suit Mondale still got over 40% of the vote.