In the assumption I&#x27;m describing, it&#x27;s irrelevant which CDM a publisher chooses.  The reason being that the CDM must operate via EME, an open standard that can be implemented by any browser.  Therefore, CDMs are inherently browser agnostic just like NPAPI plugins.<p>Is it really true that CDMs are actually browser-specific or are able to enforce a browser whitelist?  If so, that is horrific.