FSF may claim to be about "Free as in Speech, rather than Free as in Beer," but DRM straddles both of these points. Yes, we're restricted in the products that can utilize DRM files, but DRM also exists to protect ownership rights. Its a complex system, and one that can't simply be "abolished" without some suitable alternative to protects both interests.
There are lots of theories and examples of alternatives to DRM that protect the rights of both the creator and end user. I'm just disappointed that the FSF didn't propose one of these, or their own, as a viable solution. It's easy to point fingers, it's tough to propose meaningful solutions.