I don’t agree in general with this. Remember that the BSD family of licenses still require that a copyright notice and the terms of the license be reproduced in distribution of the software and derivatives of the software, both in source and in binary forms.

Just cause I make software that I release under the ISC license, and I want proprietary software to be able to build on my work, does not mean I am ok with someone stripping away the copyright notice and the license terms from my code and claiming it as their own. Quite the opposite.

However, at the same time, if what is being reproduced is only a small snippet or some generic code, as I understand is what Copilot will usually do, I don’t personally mind. But I still think it needs to be tried in courts and that we get some rulings on it.

And I remain skeptical towards Copilot because I think it will be able to reproduce non-trivial portions of code as well, depriving people of credit for a lot of hard work that they put in. At the same time, it is cool tech, and it looks to have the potential to save a lot of time for a lot of its users by automating a lot of menial work in typing out the same old lines of code again and again. So it’s not like I am directly opposed to Copilot either. But I think we need to acknowledge the issues and that Microsoft and GitHub should work to address these kinds of things. And I am happy that the FSF is challenging them on these things, even though they are doing so from the point of view of a family of licenses that is more restrictive than the type of license I personally put on the code that I myself produce.