people will just lose more faith in fiat money than every before.
Um, why? The prime reasons people are thinking 'out' are immigration and sovereignty. I don't think the nature of money has popped up once.
Though there's lots of noise about it, I don't think it'll happen.
The prime reasons people want to leave also include EU bureaucracy and trading restrictions, alongside Mission Creep.
The nature of money needn't crop up; it will be debated when the British economy falters after leaving. A credit crisis and subsequent loss of deposits will definitely convince an intelligent nation into some safe alternative, which is BTC, and we do have a lot of capital to bring (consider the effect of smaller economies such as Venezuela and Greece). A faltering economy also impairs the public finances, pushing a country deeper into public debt, which is alleviated either by printing fiat (showing the benefit of a deflationary currency), deposit seizure (same effects as above) or default. The former two would increase the price of BTC; the latter (and the most unlikely) should be neutral.
