I looked up Edwin H. Crosby, III's litigation history...and it is extensive.
He has filed numerous lawsuits, some related to this "bad code" thing, most related to dissatisfaction with his medical care at the VA for non-service related issues.
He has lost every lawsuit as far as I can tell...and it wasn't even close.
He appears to be somewhere between a true-believer crackpot and a flim-flam man trying to get disability from the VA for things that are not service related.
Oh, and he appears to have died earlier this year.
Not exactly a stellar selling point for following his "advice".