Biden's had a bad month alright, but another recent poll showed DeSantis getting smashed by Biden in a hypothetical race.
Republicans have gotten themselves into hot water in Texas over the abortion issue. A majority of Americans are in favor of safe, legal abortions. The new law is a slap in the face to that majority.
Depends a lot on what sort of nutcases run on the Republican side.
I'm bold enough to say that with everything I know right now, I'm still predicting fairly small changes in the House. Dems might not keep it but it'll stay closely matched. Unless something big changes, there will be no blue or red waves this time around.