On Israel, is it possible that they feel their influence on US foreign policy is waning and they want to push over Iran before they can’t do it anymore, even if the propaganda in America hasn’t been sufficiently set up yet to provide cover? Where pushing Iran over is useful because having weak neighbors is good for their expansion?
Possibly wishful thinking, but that’s the only way I can make it make sense in my head.
Netanyahu has been pushing for the US to attack Iran since the 80s, it's been a lifelong dream of his. This has nothing to do with self defense.