I don't think actors and celebrities 'famous for being famous' are held in such high esteem anymore. I think that peaked in the oughties, and that the profession's renown's been in a slow decline since. This may in part be due to how replaceable and commoditized their industries have made them.

The average person may lust after famous person 'x', or be jealous of their resources. They may even follow them as a sideshow. But I've met very few people who want to be a celebrity, or admire more than one or two for their contributions to the world.

Celebrities may be able to capture our attention better, but put your average celebrity next to a reasonably successful entrepreneur, and ask the average person which is more praiseworthy, or admirable, and I think the entrepreneur will win 80% of the time (I say 80% of the time, because I'm certain a small number of high-level athletes and musicians break that rule)