Source from the Jewish Chronicles: https://www.thejc.com/news/world/under-pressure-amazon-stops-selling-holocaust-denial-books-1.433963
These books offer an alternative narrative to the official story surrounding what is called the holocaust. They don't encourage violence, hatred or 'anti-semitism,' they simply offer the reader a different version of events compared to the vast amounts of books in support of the official narrative.
You have to ask the question why they would want these books banned if they were so obviously full of falsehoods? Surely the content in the books can be disproved rather than supressed if the official narrative is so undeniably true. Surely it would stand up to all scrutiny and questioning.
If I were so utterly convinced of the undeniable truth of a certain event, and I had the evidence to back it up, I would welcome ALL questions and ALL opportunities to dispel the so-called lies of those who denied the details of the event I was so sure of.
The last thing I would do would be to validate their message by censoring it. Why censor what you say are lies? Why not seize the opportunity to show these so-called lies for what they are rather than using all manner of tactics to silence those who push them?