Let's pretend this is an accurate poll, it OUGHT to be significantly higher than a 2% difference considering this was supposed to propel Democrats to victory and Biden literally just dropped out. By election day, I don't see this holding... I even expect the boost Trump had from being shot to come down some as time goes on. Just remember though, most polls will show Democrats leading by a sizeable margin, only for it to come down to thousands of votes as to who wins the presidency.
This quote is especially true when it comes to polls: “There are three kinds of lies: lies, damned lies, and statistics.”