That was definitely censorship through government pressure, but as governments change, the pressure goes away.

https://www.amazon.com/When-Harry-Became-Sally-Transgender/d...

Wikipedia:

> In February 2021 the book was the first removed from Amazon.com's store under a new hate speech policy enacted by the company. The move was criticized by the National Coalition Against Censorship, and United States Senator Tom Cotton. On March 12, in response to a letter from four other senators, Amazon clarified that the company has "chosen not to sell books that frame LGBTQ+ identity as a mental illness". Anderson denies that his book describes transgender persons as "mentally ill". On February 2025, Amazon reversed their decision, now allowing the book on their store.