why? Peoples should be free to enjoy what they want, if that is lfr then good for them, are you going to fallout forum and protest cuz peoples play on easy instead of survival? Are peoples going to protest on civ6 forum because peoples play on easy instead of conqueror? And those game all start with the difficult set on easy.
Normal raid should stay as they are and peoples should accept that some prefer lfr, some like mythic and other don't raid at all and like pet battles.