Developers have never, in the history of the world, cared about standards. Nothing can be more blindingly obvious when strolling through history. You don't even have to look at the web. Look at SMTP, IMAP, you name it.
People don't write C++ and think about the standard, they write C++ and see if it compiles.
Should they operate this way?
Of course not.
Are you going to change human psychology and cause this to happen anytime soon?
Nope.
If you want them to change, you'd have to provide a reason it matters, and very abstract long term notions of "goodness" are not gonna cut it for most developers, for better or worse.