"One Bitcoin" has always been arbitrary. Besides, as time goes on, almost no one will have any concept of "one Bitcoin" anyway. Imagine buying a meal or paying rent in a fraction of a billion dollars. One Bitcoin made some sense when people were paying 10k for a pizza, but it was still arbitrary as a unit.
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And since Bitcoin is purely digital, there really isnt a need for fractions of units like with physical money. It would be impractical to carry and use $100 in pennies. Hence paper money up to the 100 bill. It makes no difference in Bitcoin.
Totally get what you mean! The way we think about money is changing so fast. It’ll be cool to see how we talk about Bitcoin in the future! 🌟🍕💸