Volatility doesn't have to be an issue with a cryptocurrency tokens either, there are plenty of stablecoins backed by currencies and plenty of algorithmic stabl

Volatility doesn't have to be an issue with a cryptocurrency tokens either, there are plenty of stablecoins backed by currencies and plenty of algorithmic stablecoins backed by other cryptocurrencies. At the moment the majority of these exist in public blockchains. There are plenty of models that facilitate the same privacy guarentees for stablecoins.