Blaming people for a problem only helps if you have the power to take away their ability to cause the problem. In this case, the most effective way to keep Congress from causing you health problems by giving you misinformation about supplements would seem to be to get your information from a source that Congress doesn't control, such as ConsumerLab. Hopefully it's a better source than the FDA rather than a worse one; but, if not, maybe you can switch to a better one, or start one yourself.