I have never read that who you speak of. I am behind on my SciFi reading about 30-40 years, though at one time that is all I read.
I did see Enders game. Probably the worst tripe of seen in a few years.
Ender’s Game is a fantastic book.
Required reading at the US Naval Academy.
It is about the isolation of military command and how Ender deals with it. At the top of military command you have subordinates below and political leadership above but no real colleagues you can discuss things with.
Ender’s Game the movie sucked big time.
They only took a few action sequences from the book and strung them together with sparse dialogue.
Tough to get all that story line into 2 plus hours. Would have done much better as a TV series on cable.
BTW Orson Scott Card has said so called “gay marriage” is an intrinsic evil and any government that supports it is his enemy.