No for Cashu it's "no you don't control the Bitcoin"
Discussion
I see, because the unilateral exit is to Lightning. So is Lightning “sometimes”?
There's no unilateral exit to Lightning unfortunately. It's technically impossible. We don't even have many options for on-chain exit other than Lighting, Ark, and state chains. Maybe bitvm based things but that's still vaporware at this point.
True I should know this. At any point the mint can disable lightning exchange for ecash.
