Talking to the wrong guy here, I've taken many a medications against their intended purpose: I am a curious guy.

But that sounds like saying, in the context of Google's intention of disabling app sideloading, that warning users that it poses a security risk because it's their intended purpose for android, is fine because the authority on android is Google.

Don't just take the word of authority at face value, when they prioritize profit and mindshare over personal freedom.