Name a time in history it was the good guys banning books

[Gandalf]

I have never read a Seuss book. I read good books like Bad Vibes by Luke Haines. Evil books are what I am into. Any man that jumps 15 feet in the dark and breaks his legs is automatically on my list of legends. Leg-ends.

I rest my case your honour

And then ebay bans anyone from selling the naughty books...whilst of course permitting Mein Kampf.

Now I of course argue that no book should be banned. It is you making the case that it is quite alright because 'culture changes'. Sure, culture is a constantly evolving thing, but books must always remain available as people should have the freedom to make up their own minds.