Amazon's attempt to control the book world extends everywhere, they own the following:
Goodreads
Abebooks
Librarything (40%, through Abebooks)
Kindle
Audible
You don't have to get your books from Amazon or use Amazon book services. There are much more ethical alternatives available:
https://switching.social/ethical-alternatives-to-amazon-and-goodreads/
Some of these alternatives are also on the Fediverse:
@inventaire 
@libreture 
 
      switching.social
switching.social All Jonkman Microblog content and data are available under the
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