Tommy,
Re Hollywood Starlets: Back in the day, you had to do something to be a celeb, like make an actual movie or something. I guess PH has done a TV show, but Jerry Hall, Nicole Richey, PH, etc. all are famous for being famous, for the most part thanks to the PR machines. For that matter, even you have been described as an "internet celebrity" and I doubt several thousand postings would have qualified as such in Hollywoods golden age either!
As to the classics - I seriously doubt, if we survey holes before and after 1960, that there are more holes that don't allow the runup game in EITHER era. As always, I could be wrong, but the tendency is to compare the moderns we see on TV for tourneys to the classics.
I agree with Mike - No one says the best of the old guys isn't great. However, we should also say its been improved by the supers over the years, the history, the growth of trees, overall maturity, and overall exclusiveness. Its a treat to play even before you walk in the gate, and that gets confused with the actual gca.
For that matter, the old guys are getting certain things of genius attributed to them that just didn't exist to any greater degree than it does today.
As an example, I have said it before, but I have examined hundreds of Ross plans and field notes. None said anything about swales in front of the green for visual deception. Nearly all said something about swales in front of the green to build up the back for a front to back slope, small backing mounds, and just to get fill from the nearest spot. Someone notices that there might be some visual deception (although I have never felt that at the most cited example - No 2 Course hole 15) and all of a sudden, its a Ross "trademark" that never really existed.
Now, there is a certain genius to the simple and practical design, and many prefer that to other, more "concocted" schemes, all of which I understand completely. Less can be more. But, overall, the strategies aren't that much different, and the biggest difference is that succeeding gcas owners and supers have taken out much of the superfluous bunkering that was so nice in the name of cost and speed of play.
.....Now, that is the history of American GCA in a nutshell!