We've seen bitcoin's price collapse from $32 to just above $2 within 6 months, only to rocket to MtGox's fake $1200 a couple years later.  Anything is possible I guess, but chances are anyone buying into bitcoin today is not going to become a millionaire by sleeping on their wallet.  Too many people know about bitcoin already.  We've tapped the greater fools in China and left them holding the bag. 

Governments in numerous countries have become involved and now require photo ID collection by major exchanges just to cash out bitcoins.  Ask the people who handed over their photo IDs to MtGox how well that went.