"People are ignorant, but we already know that. As usual, I’ve read something really stupid on Twitter this morning. It said: I hope Apple will develop for everyone [every OS]. I think it would be one of the worst things to ever happen. Why do people want to install non-free software on free systems? If we want a truly free system, we cannot accept non-free software in our system. If people keep installing, running or developing non-free components, GNU/Linux will be turned into a fuzzy combination of free and non-free software. And we also could find free software which depends on non-free packages. The freedom movement would have failed if this happens..."