Including BSAC instructors, whom aren’t in the commercial market, is misleading.
Not when the assertion is that you have to pay a lot of money to get good training.
If you equate price with quality, then bsac would be exclusively terrible. That clearly is not the case.
Furthermore - I'm not saying all professionals should work for nothing. That isn't my argument. I'm pointing out that the current model's aren't 'fatally flawed' in the way that blog/article portrayed.
Now I've got nothing against anyone. And if the good instructors want to earn more money then I wish them the best. However, if they are going to tell people that unless they pay more money they will get a terrible service I'm going to point out its rubbish. I know some terrible instructors who are expensive. And I some great ones who work for next to nothing.