You post a link to a poll that has a higher number of people believing the country is on the wrong track and you accuse the OP of cherry picking polls? Now that's pretty funny in itself.
Rasmussen who runs rolling polls daily includes the 'right direction/wrong track' question in those daily polls and reports 30% of likely voters think the country is on the right track. So all the polls are pretty close actually. The RCP today shows the average of all the polls showing direction of the country as 25.2% think we're on the right track. Trump's numbers at this time for that were over 50%.
As of today Rasmussen has 44% of people giving some approval to President Biden which is a bit higher than the RCP average. Only 25% strongly support Biden though.
But as others have pointed out, these numbers do not much reflect the vote. Hard core Democrats would vote for a ham sandwich with a D on it before they would vote for a Republican. To such people Party is far more important than policy, platform, agenda, consequences, results.