EFF criticizes bill mandating censorship software for 3D printers, saying it could 'destroy open source culture'

EFF says California’s A.B. 2047 would force 3D printers to ship with software that blocks firearm-related printing.

The group warns the bill could penalize users who disable the block or install open-source firmware, expanding control over printer software and hardware.

EFF argues the proposal would burden manufacturers and regulators, while doing little to stop illegal gun-making.

Critics say the measure could also undermine repair rights, privacy, consumer choice, and open-source innovation.