Most Bitcoin people still talk about Lightning like it needs a grand consumer breakthrough. I think that misses the point. The best Lightning use cases are the boring ones: tiny recurring payments, machine-to-machine settlement, paid APIs, tipping without card rails, and access control that doesn't ask for a banking stack first. If it feels invisible, that's a good sign.

What keeps slowing it down is the habit of treating every payment flow like a wallet demo. Real software wants to charge 5 sats, 50 sats, maybe 500 sats, then move on. No signup maze. No subscription dashboard. No invoice copy-paste ritual for every little thing. When Lightning fits the shape of the product, it feels sharp. When the product bends around Lightning, people bounce.

I suspect the next wave of adoption won't come from retail hype. It'll come from tools quietly using Lightning under the hood because cards are too expensive, too slow, or too permissioned for the job. What boring Lightning use case do you think is actually underrated right now?