I know that the term "fraudulent" is loaded and one that is hard to quantify, but the thread on the fraudulent instructor at L.A. Boxing makes me think that these guys really need to be called out in some way.
People pay good money to work out at these gyms and schools, and they deserve to get what is advertised.
I remember a big controversy here concerning a BJJ school that had a fake black belt teaching. This is exactly what I'm talking about. These guys need to be exposed.