To remove censorship of internet content.
Whether I look at extreme right or left wing political literature, or details of how to grow cannabis, or videos of people being killed, the actual act of my clicking hasn't harmed anyone.
Production of the material may still be illegal, following the advice in the material may still be illegal, but the act of clicking and typing shouldn't be.
Why does this idea matter?
This is basically a repost from has ironically been closed, despite being hugely popular.