Trump is an existential threat
Other countries have seen that Trump can’t decide what to do, that he can be flattered, that he has no moral compass, and that he’s insane.
They’re beginning to understand that there’s no reason to fear him or to let him have his way.
He’s facing an increasingly defiant world.
Meanwhile, Iran humiliated Trump, posting (wonderfully made) videos and refusing to take him seriously. Trump can’t stand that.
He’ll nuke the entire Middle East if he feels disrespected. He has no control over himself because he lacks self-awareness.
Being insane he’s a danger to the world.