The point is that they are already effectively making their own laws through DMCA 1201 being a loophole that allows them to negate constitutional rights and fai

The point is that they are already effectively making their own laws through DMCA 1201 being a loophole that allows them to negate constitutional rights and fair use. So making DRM void copyright would be still an improvement over current status quo. But I agree, DRM should just be illegal in the first place.