The real use-case is transferring to and from places that you cannot normally do. Smartphones are prevalent in Venezuela for example, but it's basically impossible to send money in or out unless you use cryptocurrencies.

The charity eatBCH uses this to give food to Venezuelans for example: https://eatbch.org/. I think that's a pretty unique use case.

One of the point of cryptocurrencies is that some countries may think certain things are illegal, but that doesn't make them wrong. To me helping to feed starving Venezuelans by sending them help directly is morally right, even if it was illegal.

Yet it's nothing compared to hyperinflation. In May 2019 prices in Venezuela doubled in only two days... every day.

While Bitcoin is volatile it's relatively stable compared to what Venezuela and Lebanon are going through today.