Hiddush?
The zionists have always regard frum Jews as “unser Unglück”. How do you expect them to react?
Perhaps the religious zionists/modern Orthodox are shocked that the secular zionist establishment includes them in the group whose existence is seen as a national misfortune (cf: assimilated German Jews were genuinely surprised that the Nazis didn’t like them even though they looked, acted, and thought like normal Germans).
The Palestinian terrorists are a nuisance. The continued existence of Torah-oriented Jews is an existential threat to the zionist project.