An academic book about emojis cannot include the emojis it discusses due to copyright concerns. Although some companies offer their own emoji sets under open licenses, not all do. This situation exposes the absurdity of copyright laws, as including emojis in a book is unlikely to harm their market.
https://kipcurriercopyright.blogspot.com/2023/08/academic-book-about-emojis-cant-include.html
https://kipcurriercopyright.blogspot.com/2023/08/academic-book-about-emojis-cant-include.html