No, he should not get wide publicity of this amazing accomplishment because HE is an idiot. The fact that he succeeded (survived) just means that he is still an idiot.
Here are more details about this climb and his preparation: http://www.nationalgeographic.com/adventure/features/athlete...
Honnold climbs without a rope because he can afford to do so. He may well one day lose his life, but he knows it, and puts much more care in preparing and then stays concentrated on his climbs than most people do when driving a car.
I encourage you to read articles about him, they should help give you some perspective.