> To me, it seems like this license makes the most sense for everyone. The designer(s) of the printer get to sell a printer that no doubt took more than a few days worth of work to go from idea to "hey look, it prints something", and everyone else gets to see how the design works, to either improve, or create a new design based on learnings from this project. Hopefully that brand new design is licensed more liberally!
Let's consider a hypothetical. It might not happen, but I'd bet that it does. The project launches. They get funded. They successfully ship the hardware. Once. And then... oh, it doesn't matter. They retire. They disappear. They get hit by a bus. They want to do another run but funding falls through. They try to do another run but there are manufacturing problems and after a couple years everyone gives up. Heck, maybe they get bought by $EVIL_MAINSTREAM_PRINTER_MANUFACTURER to kill this competition. It really doesn't matter how, what matters is that if anything happens to this one group of 3 people, nobody's allowed to sell this thing ever again, which means the only way to get new parts, let alone a whole replacement machine, is to personally have enough DIY skill to make it yourself. And that's too high a bar.
They're coming at it from the software side, but the FSF articulates it pretty well:
> Commercial development of free software is no longer unusual; such free commercial software is very important. Paid, professional support for free software fills an important need.
> Thus, to exclude commercial use, commercial development or commercial distribution would hobble the free software community and obstruct its path to success.
- https://www.gnu.org/philosophy/free-sw.en.html#selling
> But I sure as hell would love an open printer that has a less than ideal license, especially when the alternative is basically getting a new printer from one of four companies (Canon, Epson, HP... did I miss anyone?)
Yes, Source Available is better than nothing, but it's strictly worse than Open Source.