There is nothing to be learned.
Both parties will continue to back the US' strongest geopolitical asset in the region as well as their greatest non-NATO ally, both of which are Israel.
The AIPAC money is a pittance compared to the benefits that Israel brings to the US. And secondly, the war in Gaza was small potatoes to the electorate compared to the economy, women's rights, the threat to democracy, border security and several other factors. They were all more important than Gaza. It was a blip on the screen and did not change the outcome.