No, just thinking about how to marry these systems together.

Ecash is basically a promissory note. With programming logic/markets it could function like the repo market (very liquid short duration lending)

Long term NGU is good (hold spot), but ppl may want a vol hedge in the short/medium term for debt obligations. nostr:nprofile1qqsdhc94p6csmay47z73rcdaze6g60fr2qtvzf8jed77vpaxxzgh2zqprdmhxue69uhkummnw3ezummjv9hxwetsd9kxctnyv4mz7qg4waehxw309aex2mrp0yhxgctdw4eju6t09uq3samnwvaz7tmjv4kxz7fwvd6hyun9de6zuenedyhsxa7u96 stablechannels is creating this programming functionality with C lightning plugins

Pair these features with a secure communications layer like nostr or #reticulum. I imagine there would be tons of arbitrage opportunities