I won’t answer for Larry, but if it was me - and I had just released a book - I would want to maximize that channel for exposure to audience.

Just playing devil's advocate, who in the space doesn't know Larry wrote a book? He doesn't need X. This is about ego, which is something different and deeper. Onward.

To get back all his posts and export it to Nostr. Tell everyone he’s also on Nostr and then show X the 🖕🏼