If the media can't accurately explain to people and have them accept where AI really is, they only have themselves to blame.
People have watched, kind, funny, evil, enigmatic machines interact with their favourite characters for years and have been told that true AI is just five years away for 30 years now.
They've read about things like putting a worm's brain in a Lego Mindstorms: http://www.sciencealert.com/wa...
So, why wouldn't lay people believe ridiculous statements like "teaching computers to mimic some of the ways a human brain works"?
Yes we need some well recognized, respected computer scientist to stand up and say, "People, not only do we not know how brains work and we don't even know how the *fuck* to go about figuring out how brains work. Computers like HAL, WOPR, M-5, Ziggy, etc. simply are works of fiction".
Unfortunately, I can't think of anybody with the stature to make such a statement.