Biden/Harris & Handlers have encouraged Iran this whole time in office. They have enriched them, they have undercut Israel time and again, and just yesterday, Biden undercut Netenyahu publicly. There used to be hesitancy to strike at Israel because of the fear of US repercussions - both military and economic. No more.
The bipolar responses from Biden/Harris have been incredibly damaging. So has the fact that the Left can't seem to understand who is the real enemy here and sponsor of terrorism (Iran, Hezbollah, Hamas).
Add to that the obvious mental incapacity of Biden, the obvious inadequacy of Harris, and the propensity of BidenHandlers to attempt appeasement at every turn which have all caused them not to take the US as seriously.
What a mess. Hopefully Trump can win this election for all of our sakes, but even so, this adm may be leaving a mess with very long term after effects.