| Bitcoin isn't necessarily well aligned to what people usually think of as a "currency". It's an entirely new beast in the financial instrument space. It does bear some characteristics of traditional currencies, but not all of them. Specifically, as it works today, and until Lightning gets some traction, BTC isn't very convenient for small day to day transactions like buying a cup of coffee. On the flipside, it does have attributes that traditional currencies strictly do not have. For cases such as the OP, there is no other financial instrument on the planet that will cut it (other than things like Monero / ZCash / MimbleWimble). Besides being antifragile and censorship resistant, there is also a very strong case to be made for Bitcoin in the 'preservation of wealth' niche (if you are strongly insensitive to short-term volatility, and capable of playing on a 5 year time horizon, that is). [EDIT]: To answer your question more precisely, Bitcoin has most definitely been a success story for sites like sci-hub, Wikileak and generally speaking, people who try to speak truth to power. |
Also for VPN providers, and their customers. And generally for people who want to buy stuff and lease online services ~anonymously. If one mixes well enough, that is.