The Israeli strike on Iran was limited to suitable military targets. It is unlikely to lead to a wider war. Why?
Because the Israelis figure they can handle the proxies by themselves, but they need the active support of America before they go after the head of the snake. Biden won’t give them a blank check. Harris probably won’t, either. Would Trump? My guess is yes, but, for all of his personality issues, he’s not really a warmonger, so the answer is TBD.