OK, can one of you bitcoiners help me out here? If someone has some sats in a lightning wallet and they want to use them to pay a company who only accepts on-chain transactions... Do they have to find someone to trade the lightning sats for on-chain sats as if it were an altcoin trade? Assume they don't run their own lightning node, they're using LNBits, hosted by someone else. Is there some service that can do this for people, ideally with minimal trust involved? I'm asking for a group who is new at this and jumped straight into lightning, but njalla doesn't accept lightning, only on-chain (with no plans to start accepting lightning). So some solution that involes 20 steps, installing a desktop app, and jumping through a bunch of hoops is a non-starter. Going to a clearnet website, zapping someone, and having the on-chain address get paid, that'd be doable. Better if the software just handled this for a nice UX, but that seems unlikely based on what I've read.