LOL, in a large number if cases whistleblowers and dime droppers who cause reform or criminal activity to become unearthed are people with an ax to grind. This is nothing unconventional. Its how people are. You don't really care about something until it affects you. Then you suddenly find a "cause". That doesn't mean the cause itself is invalid.
And let's be clear here, the system is in place to generate revenue. First and foremost. Any exposure someone gets is simply a by product.