One shouldn't confuse his subjective desires with reality. As someone wrote, Reality is that which, when you stop believing in it, doesn't go away. Or, reality is what doesn't go away when we wakeup from our dreams or illusions. Of course, the major problem is that many times people only realise how far their reality is from the real reality when the second hits them on the head.
Clearly, since the top of November 2013/January 2014 (in price and euphoria), bitcoin lost some users and interest (
https://www.google.com/trends/explore#q=bitcoin), but slowly it has been gaining investors and retailers (
https://www.coindesk.com/state-bitcoin-2015-ecosystem-grows-despite-price-decline/). Therefore, even on a depressive context, things are improving.
But a real success of bitcoin (like the one described on the OP) will depend (and will aggravate) also on the insuccess on some degree of fiat (inflation, financial crises). And that can hurt many people, including people we love. That the desires of some bitcoiners can't affect reality might not be that bad.
A situation where bitcoin take the place of processors like paypal, a part of the share of credit cards on Internet shopping and reaches 2 to 3% of world population might be the ideal goal. But as it reaches this goal, its price would surge so high that this would attract more and more people...