Justin, you have seen on chain transactions right? There are obviously decimals involved. Not trying to pile on here but the idea of a whole bitcoin being a pure abstraction is not correct. Because there _are_ decimals this is why dividing it by another order of magnitude would not result in supply increase.

A fraction of a sat doesn't increase how big a Bitcoin is. If I take a penny and cut it in half it doesn't increase the amount of cents in a dollar.