This is also why I would heartily support a total deregulation of real-estate-related professional licensing. It simply isn't that complex a task, and it doesn't really require much training to be competent at most transactions - and particularly the one kind of transaction you want to do. Anyone and everyone should be legally allowed to represent someone in selling or buying real estate.
In that world, the NAR continues to exist as a sort of "credibility certification", which I would fully support. But they shouldn't get to use the government to keep competitors out.