Indeed, there might be a problem that at least I have. Whether other VC advocates have it too, you can judge for yourself. That is using VC to mean simply, "riding in accordance to the vehicular rules of the road", or, that plus adopting certain best practices (like staying out of door zones).

I know I personally conflate the two definitions, often without realizing it, and probably cause a lot of confusion, as exemplified by this thread. Sorry about that.

Edit: a third view is that the ROTR that VC is based on includes common sense defensive driving principles such as "stay out of door zones".