Millennials have grown up in the age of technology, and probably so much that they've actually never developed the art of true eyeball to eyeball communication.
Since the inception of the iPhone, mobile devices have become more user friendly, intuitive and useful. You can chat face to face with someone on the other side of the world. You can micro-manage your everyday life.
But despite the advancing technology, somehow Apple and other phone manufacturers just can't figure out how to install a properly functioning autocorrect.