The issue occurs when somebody brings a paint brush to a gunfight.
TBH, I don't see why this 'mad dog' guy has such a big one on for CMAists and Taiji in particular. Why is it so important for him to expose "frauds"? Did he feel defrauded in the past? Or is he just picking on a demographic he's confident he can beat? Is he unable to compete against other MMA fighters? What is it to him what other people do that is unrelated to what he does?