Should I join X again to promote my book?

I have written a kids story and am working with an incredible artist on the illustrations. It’s intended for the Bitcoin community but if I did it right it will also have broader appeal. It’s a classic hero’s journey about a boy learning the value of hard work and hard money. I still have a lot to learn about the publication process but I plan to have it done this fall. I’m SO excited about the illustrations….you guys are gunna be blown away!

I have ~1000 frens on Nostr and it’s my only social media (outside of LinkedIn which is useless hell on earth). I don’t really have any other places to promote the book and I’m wondering if I need the broader reach X to get out there. Also, this npub is for my personal rants and may not always be kid-friendly so it might be good to have dedicated profiles for the book.

This is a passion project and I’m not concerned with turning a profit but I want to honor the artist I’m working with and put the story in front of as many kids as possible. Is it worth it to get back on X or should I just see what I can do here to start?