ISPs should be dumb pipes. They should not be inspecting nor blocking packets and should transmit data regardless of its content.
The alternative, that ISPs should not route unlawful traffic, would require ISPs to search packets and block the ones they find unlawful. That is censorship.
The alternative, that ISPs should not route unlawful traffic, would require ISPs to search packets and block the ones they find unlawful. That is censorship.