This thing hasn't changed. We always idolise those that we believe are talented more than smart. Sports stars, actors, singers, media personalities etc. There are obviously going to be some smart people in amongst them yes, but there is also going to be some very unintelligent ones. Really it all comes down to what society values - asthetics and talent. Being intelligent isn't really seen as a talent and has the social stigma of being nerdy or awkward attached to it. Being of a lower IQ doesn't. The main thing is to not concern yourself with it, just relax and try to ignore those who don't value intelligence. We do here on the Escapist, so at least take solace in that idea.