one of millioner bet on digital currency is now worth billion

just million converted into billion

millioners against bitcoin because they can loss a lot of money fast and no one can proof they will multiply them dollars
it is risky to put 1 million dollar in virtual money right?
Yes it's risky to put 1 million dollars into Bitcoin same thing as stock market does but, the difference between a stock market and cryptocurrencies are
-Bitcoin's value may go up very quickly nor go down. Unlike stockmarket.
-Bitcoin is decentralized the value of Bitcoin depends on the community and it's demand.
-you can make easy profit out of crypto trading with small ammounts unlike stockmarket.