Lawmakers want to restrict 3D printing to stop ghost guns. Critics say it won’t work

# 3D Printer Ban Debate: Can Software Stop Ghost Guns? Several states are proposing laws that would force 3D printer manufacturers to build in software that blocks the printing of gun parts, aiming to prevent untraceable "ghost guns" from being made at home. Critics argue these restrictions won't actually work and could unfairly limit a legitimate hobby by essentially banning certain shapes and designs from being printed. The debate highlights a broader tension: how to address a specific safety problem without breaking tools that millions of people use for innocent purposes.