I do cover the index in my introduction.
I agree that using an index is a dying skill. Too easy to ask Alexa.
I wish I could put the How to Fix hotlinks at the front as I do think people will find it easier there, but since it is a Kindle unlimited, I also want people going to the end of the book. So that is a conundrum. Thinking about it, I might make the hot-linked outline more detailed.
Still playing around with all this.
Thanks for thoughts.