If the calls for Bitcoin running to $1 million prove accurate, this ETF could mint a new generation of millionaires.Easily one of the most compelling attributes of cryptocurrency as an asset class is the potential for generating significant wealth, often in short order. For those keeping score at home, as of the end of September, there were 241,700 crypto millionaires around the world, representing a 40% year-over-year increase. Impressively, 69,000 of those suddenly affluent digital currency investors join ...