I know about that one, have for years, got my brother to sign my niece and nephews up for it, tell anyone I know with kids to look into it too, amazing thing she's done, what said about Dolly in the tweet is right on the money.
Mainly I'm wondering about the twitter account, it's puts out some just wonderful to read heartwarming short stories like this, read one yesterday from it about a spiritual experience at Buc-ee's, so it could be aggregating stories from other people or a creative writing thing, possibly AI but if it is it's doing better than all the other AI stuff I've read.
Thank you for adding the link there, I'd posted this from mobile and meant to add it on but haven't had the chance yet so you've saved me that trouble there.