I am. But does it matter when it comes to the realities of trying to climb a wall in the desert that's blistering hot plus all the other elements?
This must be how the Trump administration just sits in a room to create bullshit that they can look at to allow them to ignore scientific data. "I know, let's pretend that illegal immigrants have zero problem solving skills and won't be able to figure out a way to deal with a hot fence! The whole thing works if we just assume they are all blithering idiots!"