Things aren't improving. And it's a uniquely Biden problem, going by Tester/Beshear approvals. For the sake of his party, he needs to drop out and end this charade.
Obama, Reagan, and Clinton had approvals like this a year before they won reelection. Chill out.
Gallup October before the election
Biden 37/59
Obama 43/49
Clinton 49/40
Reagan 49/41
Got another excuse?
Gallup now isn't the same Gallup from 10 years ago. The high quality landline polling they perfected started dying during the Obama years and was completely dead when they attempted to do a daily tracker during the Trump years.
I'm not saying Gallup isn't a decent pollster, but it's not the gold standard it once was when normal people still picked up their landlines.