The TSA wasnt any better under Obama... Don't spin this into a Trump issue
The idea that we can't criticize someone because of X, Y, and Z is ridiculous. Trump is now President. It is now his problem to solve.
Generally I doubt that a president deserves credit, positive or negative, for changes in random agencies like the TSA. Like, does Obama really deserve bonus points for us being able to use cell phones during takeoff+landing? But you have to admit that a country-specific ban has Trump written all over it. People are rightly pointing out why it's a misguided policy.
And if Trump admin disagreed with it, they wouldn't implement it.