I don’t think Iran needed Dark Brandon to remind them a direct conflict with Israel would be a stupid risk for them. Iran’s strategy was always to use proxy groups to attack Israel even when Israel attacked Iranian territory. If they won’t start a war as a response to a direct aggression it’s pretty obvious they would never risk themselves trying to save what they see as disposable tools¹.
¹ if you disagree with this assessment, look at who contributes more foreign aid for Palestine, even when accounting for the donor’s GDP