I'm always amazed when someone throws out a statement like "Sure, they'd be shooting -30 at that yardage" or "You see lots of 61s and 62s". Usually these statements are made in defense of the continual stretching of golf courses, classic or new.
Said statements - and the fears of those in charge - fly in the face of most evidence in golf, to my (limited) knowledge anyway. The nature of golf is that even the short shots are tough to get meaningfully closer. If someone has 120 yards into the hole, versus someone else having 200 yards into the hole, the odds are neither golfer is going to consistently put it close enough to have a relatively sure shot at birdie.
I'd love to see the Tour pros play some really short courses. Sure they'd go low, but I doubt they'd all be shooting 60s. I'd bet against it, in fact, if I were to wager. They might, but it's far from certain - especially if the course were well-designed, imho.
You don't get half shots for hitting it to 12 feet and missing the birdie putt and leaving yourself with a tap in par (that's the discrete scoring part of the title). It's birdie or par or bogey or whatever. And a pro is highly unlikely to ace a hole because it's 110 yards, or eagle it because it's 340 (that's the lower bound part of the title).
What does all this have to do with architecture? Well, I'm glad you asked that. Fighting bombers with added length is a fools errand, and only encourages more bombing. Tough up and downs, whether it's from the fairway for birdie or from greenside for par/bogey, will do more to resist scoring than length. Imho.
Feel free to disagree, just explain why.