cross-posted from: https://piefed.social/c/opensource/p/1823177/3d-printer-reviewers-being-honest-in-this-industry-will-put-you-out-of-a-job
This is the emails between the YouTuber YGK3D and Anycubic, it seems like they won’t send 3D printers to reviewers who mention their GPL3 license violations.
tl;dr Anycubic uses open-source software for their firmware, but doesn’t make it public as per license agreement, and they don’t seem to be friendly to anyone who calls this out.
More info: https://www.youtube.com/post/UgkxIMpZTkXqFo0H6pDwhZpdYqMYvLhPvWA5?lc=UgxA-4LYvwrnonXuXsZ4AaABAg


Yes they can. But, most open source projects don’t have that kind of money. Lawyers ain’t cheap. And location of the lawsuit matters too. It’s really hard to sue a Chinese company in China.
China is a shitshow, legally speaking. The Chinese government basically encourages Chinese companies to steal international IP. If you sell any products to China, you can expect them to steal any novel ideas inside. There’s no recourse even for big companies.