The implementation of RDF as it was back in OG Wrath does affect 100% of the playerbase.
Seeing how RDF seems to be game-breaking for some people, I did propose a compromise in another post (link below) in an effort to show an openness to some of the challenges these players face. If Blizz was to implement a compromise like this (which they showed no openness to…), then I would agree with the “Don’t want it? Don’t use it” argument.