Time will tell.
My understanding is that while the Military Industrial Complex, the Christian Zionists, and the Israel Lobby have closely tied interests and work to promote those interests, I also think America's vital, long term interests would be greatly compromised in case of a regional war.
I am not making any 'prediction' but nor am I ruling out a Trump presidency would act to protect America's own interests. I am willing to give Trump the chance over Biden when it comes to the Middle East. As I said above: What more can Trump do for Israel which Biden hasn't already done?? If Biden has stopped short of a regional war then that's precisely because a regional war is NOT in America's own interests; it wasn't out of some pandering to the 'Progressives' in America or to some 'good nature' in Biden.
Yes I think we can agree that Trump won't make it any worse. In fact whatever he does will actually make it "better" for the Palestinians in the end.
The sweet talking snake(Biden and Democrats) are the worst kind of enemy one can have as they go to enormous lengths to try to hide their evil acts and intent.