[morio]

You can buy Prusa MK3 kits from Aliexpress for half the price of the original. I bought a kit from Prusa and one knockoff from Aliexpress. Parts wise they are 100% the same and perform the exact same way. Do I feel bad about it? Kind of. The Chinese seller certainly did not put R&D into any of it. And being in China makes sourcing much easier.

[ThatPlayer]

Yeah, I've bought a knockoff on Aliexpress too, but mine was not a 100% clone. I bought a kit that came with the Bear upgrade and didn't come with the parts that would be replaced during the Bear upgrade. Those are the ones I think are hard to define without being vague. My worry is that by adding vague and all-encompassing restrictions, the license will no longer be free.