It seems that Hollywood and celebrities in general tend to be high on my list. They speak out against gun violence while making violent movies, tell us to cut back on our energy usage while living in massive homes and flying around on private jets, and taking up political causes when many of them really know nothing about what the average American is going through.
There are always exceptions, of course, but overall it's an industry that continues to think it's smarter and more enlightened than it really is. Politicians aren't far behind either.