I was prepared to almost defend them if the photo had been of the General Secretary of the Communist Party of Vietnam, since he has more de facto power in Vietnam than the President does and you can kinda see how that mistake would have been made. Even then it would have been an awful blunder that someone whose literal job is to represent his country to the leaders of other countries shouldn’t be making (and neither should his PR team), but you could follow how it happened.

But it’s not even that. It’s the Chairman of the National Assembly. The equivalent of the US Speaker of the House. Pretty indefensible blunder.