Only fools take polls seriously now.
What happened with Biden stepping down so late never happened before in American history.
Trump had almost no assassination attempt OR convention bump.
Normally you would expect large bumps for both.
For polls to even begin to be meaningful wait a few weeks until AFTER the democractic convention.
Even then of course, you need to focus on the swing state polls specifically.
As far as predicting who will win, it's just chatter at this point.