It's on Umbrel, but itcs been a while since I've used it. Nostr was around, but I used Oak Node before zaps existed.
Oak Node looks like it uses NWC as well, from the description on Umbrel. That said, my Start9 is my node, and it isn't available there... It also suffers from the same problem nostr:nprofile1qqswum4p82uluhz2dr40nvdrflspffntgqghc58w9fs57nx6jkdkuaqd5rvcc pointed out, that most users probably don't have access to Oak Node via their wallet provider.
