So if we just cut all ties with Israel the suicidal religious fanatics will just forgive us for 60 years of history? Lol yeah, because al-qaeda, Hamas, ISIS, Houthis and company are just such live-and-let-live organizations... They'd rightfully call it a defeat and recruitment would skyrocket. We'd also lose any real ability to keep Israel even partially in line diplomatically, they might just nuke Iran one day if they feel they're in a corner.
By contrast, what exactly would be the advantage of abandoning Israel? Improving our already good relationship with Europe? Perhaps marginally improving relations with Iran? Or the most important of all: letting self-righteous left-leaning Americans jerk off all over their moral high ground and the faces of supposedly saved Palestinian children.
Yeah, not seeing the cost-benefit analysis working in the US's favor here if we abandon Israel.