I want to be clear here: its totally possible to implement jQuery's api's in the native spec. That's not the part that makes doing so irresponsible and dangerou

I want to be clear here: its totally possible to implement jQuery's api's in the native spec. That's not the part that makes doing so irresponsible and dangerous. Its the fact that (to use a trivial example) `$('.thing-i-want').click(doSomething)` implemented on an existing site would now potentially behave differently when the new spec got released. Worse, it might not break outright and instead cause a bunch of confusing errors that you gotta trace back to the source. Now scale that out to web scale, add it to every jquery version and api out there that conflicts. Think about all the little mom and pop wordpress sites that don't have a staff of developers on hand to scramble and address the litany of bugs that would cascade down upon them. The web would go up in flames.