No, the whole point of TFA is that it is not their right to choose to restrict how others want to use their work. In fact, it is unethical, and so simply having the option to use FOSS is not enough. It is, at most, an economic incentive.

In a post-copyright world, DRM will be legal to break, and such licenses will be unenforceable. If producers try to restrict us, we can and will simply ignore them. Because it is not their right.