I didn't say it was the same movement. I said it was the same software.
The DRM point you make is nuanced. There can be free DRM implementations -- it would just mean that users could modify the software to remove the DRM. If the DRM is implemented in hardware, like tivoisation, then it is indeed no longer free. I think open source advocates, if they still exist (the open source movement seems dormant because it has "won"), might consider that to be open source. Stallman certainly thinks they would:
The DRM point you make is nuanced. There can be free DRM implementations -- it would just mean that users could modify the software to remove the DRM. If the DRM is implemented in hardware, like tivoisation, then it is indeed no longer free. I think open source advocates, if they still exist (the open source movement seems dormant because it has "won"), might consider that to be open source. Stallman certainly thinks they would:
http://www.gnu.org/philosophy/free-open-overlap.html