Given that Bitcoin is considered a store of value, can you use a cryptocurrency that can guarantee day-to-day usability? How to go to bakeries, fill up the car, travel, etc? Do you know any coins like this?
When it comes to daily usability, the best coin we have is bitcoin. This is because bitcoin has the highest acceptance rate in the world, the second could be ethereum and probably a few others. Every other altcoin are held for investment purposes and not for their usability. The world is yet to accept cryptocurrency and this could be tied to the fact that the market is volatile in nature.