The narrative is being stated loudly in Israel, including from the Netanyahu camp. Israel feels it lost despite sharing war risks equally with the US. They feel excluded from negotiations and worry the deal sells short allied war aims, potentially forcing them to fight alone again.
Israel went to war in partnership with the US on Feb 28, had equal share of casualties and risk, and was hit harder by missile attacks. Netanyahu's aides learned of Trump's plans through media leaks rather than direct briefings.