Makes total sense.
I don't think Nostr has changed, I was just asking because while using the Yakihonne Android app it felt like it was only sending to the inboxes of the immediate parent, so I wanted to clarify. Is that the case, nostr:npub1yzvxlwp7wawed5vgefwfmugvumtp8c8t0etk3g8sky4n0ndvyxesnxrf8q?