I make it a point to speak the truth and I’ve found people in MLMs don’t want to hear the truth. They believe what they want to hear and nothing else, no matter whether it is provable fact or not.

That is one major part where you are showing that you just don’t have the experience or background to know what you’re talking about. If you want to understand, then do more research. Read the stores at the sites that are not pro-mlm. If you were really interested in dialog and learning, then you would have looked at BOTH sides of the issue, not just the people that say it’s good. How can you know that anything you think is true is true unless you’ve examined BOTH sides of the issue well THEN, and ONLY THEN, made up your mind?