The public in just about all Arab countries have been doing unprecedented amounts of protests. Particularly in Jordan. I do see where you are coming from though in comparison to prior conflicts the tactic support the majority of Arab leadership has given Israel more and more of over the years has boiled over and been shown to be nothing less than treason. Britain can go to war for Poland but Jordan can't go to war for Gaza, the PA security forces can't even go to war for Gaza. It is a treacherous state of affairs in that regard. On the flip side Lebanon has been involved since nearly the start of this conflict and the pressure they've put on thus far isn't to be scoffed at, though more could be done its been established that would be US intervention. More importantly though just look at what the Yemenis are doing, and they show no sign of backing down, having just come out of their war with the KSA and UAE to boot. Though I will say even for the Saudi leadershipleadership etc. etc. They're all being forced to cut normalization with Israel and their relations with the US have strained. They have to or else all these protests might just turn into revolutions. (Saudi hasnt had protests I'm referring to Arab countries allied to the US generally)

Most Arab countries don't recognize Israel already.