Rich:
With all due respect, love and admiration, you have lost your mind. Cypress Point the "easiest"? For whom? It is possible to achieve a good score there, but there is SO much more trouble than the others mentioned, making double bogey or worse possible on just about every hole... and the temptations for risk-taking just add to this... well... the famous example used in here is Lou Duran's great round where he got it to -4... the proof of the pudding is that he did not FINISH under par...
It is relatively short, compared to other great courses, and would be listed on the easy side when these were all set out - I'll grant you that. But EASIEST? No way. Give me ten 15 handicapppers and let them play CP and The Old Course, I'd bet you anything 9 out of 10 achieve a lower score on the latter. Same goes for pros...
And visitors aren't allowed to play the Open tees at The Old Course. But yes, push back to there and it is a different answer. I'd still take most of my 15 'cappers to do better at The Old Course than CP, but then again, they are playing a course about 800 yards shorter in California...
TH