In the near future when bitcoins will be widely and globally accepted and adopted by every single people around the world. even 1 satoshi will have its value. cant for the time that 1 satoshi can get me a cone of ice cream, well im hoping i will live long enough to witness it.
If the bitcoin price is $1m, 1 Satoshi is worth about a cent. We need the bitcoin price to be $100 million for a satoshi to buy a cone of ice cream.