Yeah it also completely misses the actual class interests that DO own US politicians. Even when starving and bombing Gaza is unpopular it doesn't change because the ruling class has decided maintaining this base is necessary regardless of the human toll.
But admitting that would invalidate the ideology.
I don't think they believe they're actually sacrificing imperial interests, it's more likely to be a miscalculation or delusion. Perhaps one helped along by AIPAC influence, but American politicians are easily convinced that the US can't really be stopped if it tries something, and that it's important to have a cooperative base of operations in the region. That's being strained to some degree by Israel's failure to cooperate right now, but so far it hasn't actually hurt oil prices or spiraled out of control. Our foreign policy establishment seems convinced that we can just shake the entire region enough times for everyone to agree to like Israel eventually no matter what we do.
I think a realistic analysis of the situation suggests that in the long run pissing off everyone in order to do our pet projects is a huge mistake. But American foreign policy has also more or less always operated this way since the Cold War ended, none of the current generation of politicians have a realistic view of the US' limitations. They're all still living in the end of history. Every failure so far has been rationalized as 'we just didn't try as hard as we could have' or whatever. The idea that we could actually seriously fuck up isn't conceivable to these people.