The longer this war continues, the more it hurts the US. There is no strategic win to be had for us. The only party that benefits from this action is Israel and we've given them enough blood/money in the past few decades.
I don't think it even benefits Israel. At least not the people of Israel. Maybe it helps keep Netanyahu in power. But they're just creating more extremism and hatred of Israel in Iran and utterly failing at even creating regime change.