VPNs are used for much more than bypassing regional Netflix restrictions. In countries where free speech is obstructed by censorship, VPNs are an invaluable tool for people who want to communicate and use the Internet freely by bypassing oppressive government blockades. That’s why it’s only natural for a country like China, which has some of the most brazen censorship policies on the planet, to be working so hard to crack down on VPN services.