The only sane response to a situation that is swamped with propaganda and disinformation is to hold tight to skepticism and agnosticism until presented with hard proof. Get comfortable with not knowing, and don’t forget that the power structures presenting you with these narratives have lied to you in the past.
Stay skeptical. Stay critical. Demand hard, verifiable proof about any claim about any US-targeted nation, and if it isn’t given to you, don’t swallow it. This is how you keep your head clear of the propaganda.