That’s a pretty lame argument. Politicians constantly have talking points drafted by their teams.
We literally saw the same thing with Trump, and people were equally dumb about it.
https://www.nytimes.com/2018/02/22/us/politics/trump-talking-points.html
The reason why this has been highlighted is because he had it in front of him AND STILL MESSED IT UP.
Trump didn't do anything a tenth this dangerous on the international front. The regime is dangerous for the world.