I happen to totally agree with the first image.
I think the second and third have a mix of truth and untruth, plus some basic failure to understand (or perhaps accept) that the actions of the people now are less about our embargo and more about their mistreatment by their government and that that mistreatment would not have been better without the embargo. (This is not to say that the lives of the citizenry might not have been better - it would have, almost certainly.)