Why I run Tor relays?

The Tor network is a group of volunteer-operated servers that allows people to improve their privacy and security in the Internet. Ongoing trends in law, policy, and technology threaten anonymity as never before.

The only concern I have is the crime commited through the Tor network. But at the same time there is a corruption in governments and authorities. I fear corruption, hypocrisy and censorship more than the crime in the Tor network.

I trust in education and technology much more than control and censorship.

And the following resources convinced me too:
Why we need Tor
Peace, Prosperity and the Case for the Open Internet
Cryptopolitik and the Darknet
Jacques Fresco - Corruption
ProtonMail against Internet Censorship
Marta Peirano at TEDxMadrid
Dark web doesn’t exist. And folks use network for privacy, not crime
Roger Dingledine at DEF CON 25
Technical and Legal Overview of the Tor Anonymity Network
Dubioza Kolektiv - Whistleblower