Joe's low enough it's almost impossible for him to get any lower, so you've got that going for you. Also, you should watch out with the predictions. When he was flubbing the Afghan exit, you guys were saying "oh yeah, just wait how good he'll look in 2 months" type stuff. Guess what, his numbers didn't improve.
http://tigerboard.com/boards/view.php?message=17728530
https://www.rasmussenreports.com/public_content/politics/biden_administration/biden_approval_index_history