Unfortunately, that isn't likely to happen. Netanyahu has, to date, handled Trump deftly and Rubio's current presence in Israel seems to be aimed at offering support to the ground offensive, not opposition. I honestly have no idea what kind of backlash it would take to shake U.S. support for this genocide.
It is worth noting that Andrew Cuomo, in a desperate last-minute gamble to boost support in the NYC mayoral race, has come out against Israel. Considering that much of the attacks on Mamdani have focused on his support for Palestine (construing him as antisemitic), it's notable that other candidates also seem to think that being anti-Israel is actually the vote winner for moderates right now.
I understand that that's the current shorthand, but it seems inaccurate and unnecessarily polarizing to me.
Zionism is the idea of colonial occupation. The internal logic will always end in ethnic cleansing. It did in 1948. It's doing it now. American Manifest Destiny had a similar function, and it also resulted in massive genocide for which we have not atoned.
Zionism is done. A secular democratic state for all people with the right of return guaranteed for displaced Palestinians along with some kind of reeducation / denazification program for the genocidal citizens of the current state of Israel is the only viable solution.
As a Jew, I don't think Arabs should pay for Germany's crimes. I think Germany should pay. They paid a little already. They should pay more, especially now that they are supporting this genocide too.
But we often don't have world powers pay immeasurable or insurmountable amounts due to the game theory that slip-up's between world powers are inevitable, and when they find themselves in a compromising and vulnerable enough position that another nation state can exert enough power on them to "punish" them, those world powers are already decimated enough that the only logical reason for the punishment is retribution/revenge, thereby adding more "hurt" into the world - when that world power's decimation was already its justice.
A lot of people were displaced, forcibly moved to other areas, often to labor camps after WWII. Somehow we are able to accept this new order and live in peace. Arabs started multiple war over it, lost all of them, are still waging war today. The road to peace for them is to lay down arms, surrender and accept the resolution made by the winning side - exactly what we all have done after WWII.