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California just passed a law forcing mandatory DRM in 3D printers
(www.theregister.com)
This is a most excellent place for technology news and articles.
Most of the hobbyist 3D printer market is not people who think that building 3D printers is fun and their primary hobby, it's people who bought them to print other stuff for them.
It's literally the entire reason Bambu has shot to popularity so fast.