Lightning is denominated in milisats. So it can handle very low value things.
It will probably serve as the connecting layer between other types of layers or sidechains, and/or tool for merchants.
In terms of amounts, right now, sat to dollar parity is at around 2300 sats. At $1,000,000usd, that will be 100. At $10,000,000usd, a 0.05 piece of bubble gum is 500 milisats. I think divisibility should be ok.
reply
Moreover, I imagine seemless/invisible atomic swaps between different sidechains/layers, or lightning.
reply