I read some criticism around Bitcoin, because is too volatile, but this is the reason for the success of this crypto ( and others), imo
Also, why do you need a stable coin ? If you can't pay with Bitcoin for you coffe, who cares ? I mean, it is just like gold, you don't walk around paying with gold, but you know it has value.
I just can't see a clear disadvantage on being too volatile, something that could make ppl loose interest on Bitcoin. I would like to hear opinions on that.
For currency of course we need a stable coin. Can you imagine the price of your coffee changes before you even drink it? Are you okay if the price of your ordered meal changes when you are going to pay?