Ok, I'll bite on this one...and even try to bring it back to GCA, critique
The architects generally follow the same rule as the police with their "blue line."
As a former cop, and more to the point, a police union representative for many years, I've defended a number of cops; some guilt and some not of various rules and policies violation. Now, retired and removed to a place of more objectivity, "blue walls of silence, or blue lines" never helped the profession get better, as I see it. While Serpico was always a hero in my book, I also experienced and practiced the sort of "blue line" mentality on disciplinary matters (however not or never corruption). MDs practice the same intra-professional professional courtesy to a great extent. While it is considered "unethical" by the professional bodies to speak critically of others work in the profession (i.e. ASGCA code) it doesn't advance our understanding of what is wrong with that profession, when wrong things occur.
Armchair critics are rarely learned enough to really critique the construction/design process of courses in the same way experienced archies are. They don't understand the nuances of working up take-offs and bidding. They don't know where corners are cut, or largess is inserted, and how the details of the process can be wrongfully, unethically, and even criminally manipulated.
Good golf, interesting design, fun factors might be a factor for critics. But, whether construction techniques were sound, or a project was bloated and costs were so out of line that fees are excessively high resulting in rediculously high green fees to the consumer, are more identifiable by a trained archie, than a verbose critic.
There are a few critics-writers that were not trained archies, that self learned enough to be well informed critic-writers. I'll put RW in that camp. He has put his time in and knows more than many critics about the details of the profession. So, for that, I"ll give him the benefit, listen to what he has to say, and seriously consider it.
But, this is a long way around the barn to say that I agree with Tom MacWood above, that archies would serve the advancement of their profession more so, if when they see something wrong, poorly designed, or idiotic, they come right out and say it and debate it.