The truth is very simple. It does not necessarily matter what anyone labels Bitcoin. The choice is always yours to make individually. One can actually sit and listen to all the bull crap. Or you can do your own personal research and clear the air. Of a fact, Bitcoin cannot be called ponzi or fraud. This is because of a very simple reason. It is backed by a substantial technology that's recognized and utilized even by big organizations like UEFA. So, anyone can believe whatever they choose to.