The support is unconditional, so the money is going to continue to flow to Israel, not matter how much violence they unleash in the middle east.
Who would have thought that the strong alliance between Europe, Canada and the US would suffer a setback? We are now experiencing a time when Europe is not sure of the actions or inactions of Donald Trump. The moral of this lesson is that no relationship is forever. Different US governments have unconditionally supported Israel regardless of their violation of human rights and international laws. Maybe, a government might be elected one day that will see the excesses of Israel and decide to call them to order.
It is not a proxy war yet, between Hamas and USA, by the way but it will be if things continues to escalate as fast as they have.
Britannica defined proxy war as "a military conflict in which one or more third parties directly or indirectly support one or more state or nonstate combatants in an effort to influence the conflict's outcome and thereby to advance their own strategic interests or to undermine those of their opponents"
I guess the US is already fighting a proxy work with Hamas since they are the main sponsors and they also have an interest in Gaza.