... get away with ... ?
I'm never sure what this means, "Get away with it".
It's not a bank robbery. Or cheating on a test.
So I assume not getting away with it must mean "Be sufficiently disliked that the course becomes insolvent."
And I don't think the vast majority of golfers think too much about 2-5-2 in terms of par 3 4 and 5 holes.
In my 3 years taking friends and associates to Thompson's Sleepy Hollow (outside Cleveland), no one ever commented that the back had just one par 3 and one par 5 and seven par 4s.
I was playing some course this summer, I forget where, and noticed there were never consecutive par 4's on the front, just like Augusta. I commented this to my foursome and no one noticed or cared.
So I think so long as the course is fun and memorable or beautiful, golfers really don't care.
Even the atypical 4-2-3 par 3/4/5 on the back at Pacific Dunes gives a par of 35. And CP is 37-35. Until you get 34 or below or 38 or above for a side, I don't even think it raises an eyebrow in Joe Duffer.