Yes, a fascinating thread for an outsider.
It's easy to forget that that our present times (this very minute, in fact) will, in a minute's time, be just as much "history" as a minute that happened 80 years ago.
We here love to detail every golden age change/tweak by an array of the great old architects on an array of old great classics. It's part of "history".
Well, in a little while, a few months or years, so will the "new" 7th hole be part of history.
It's hard to imagine -- but of course, we all *hope* -- that in 50 years' time there will be those interested enough in golf and gca to debate our present as their history.
Reminds me of what Camus wrote about literature - something like: "If it's too easily accessible and popular -- if it speaks very clearly to the readers of today -- it likely won't speak in the same way to those 50 years from now, and thus can't be considered great; but if it doesn't resonate *enough* with the readers of today, it won't be around/available for others to read even a year from now, and so won't be considered *at all* in 50 years.
It sure is a fine line...