I firmly believe that prohibition and censorship don't work in the long run.
With respect to the removal of DRM, I'm more suggesting that for those who talk about breaking of laws, removal of DRM in some places is still against the law.
As well, some have suggested how easy it is to remove DRM. I believe it's far easier to find the books on the darknet than it is for non-techs to run python scripts etc. (that seems to be what I've found when researching DRM stuff) - though I'd be happy to be told otherwise