Seems it's the age of social, 1:1 subscriptions like substack, patreon -- creator economy.
That's fine, but in this ecosystem, there's no need to publish things publicly, right?
Public publishing is for search discoverability. If the end game for search is instant answers, then both the engines and the content creators dont benefit one another. To your point of it only mattering in the aggregate training sense.
So public content discovery by index is dead.