Not the point.
Only authorized personnel gets to see what is coming from China.
He is violating a confidentiality clause the airline has with its clients.
Truckers don't post pictures of themselves with the freight they are carrying.
Would he have done the same with a load of superhero underwear for Walmart?
His 5 minutes of fame are now used up!
Doesn't really matter if he didn't sign a NDA, if Apple puts pressure on the freight company they will likely let him go. No one wants to be known as a company that lost their business with Apple.
I think it's time to step away from the keyboard.
You guys are way over thinking this. I think we can take this pilot's word that this is an acceptable thing to do over your speculation. He is, after all, the professional here. Surely he knows what he is or isn't allowed to do.
And no, it's unlikely to see the same thing happen for a load of underwear because who cares about underwear? Listen to yourself. Really.