Nice comparison and i wont really be surprised on these kind of thinking on where other people do have on their minds.When they do lose up money or do see such price dump they do directly judge that this is scam but well i can blamed those people yet online do have lots of scams involved where it cant really be avoided to have those views or impressions but in the situation of BTC it is entirely different because if we do try out to see its past or history of price movement we cant really say that this is a scam but due to volatility you can really lose up money but just basing only on its tech or innovation we can somehow assure that this would last up for some time.