I'm not sure what you are implying about me, but if I had my way they would make the MSQ optional rather than change it. There are a few kill quests and some "back and forthing" they could adjust or make separate. But this is Final Fantasy, if you don't like endless text boxes and cutscenes you're a "casual". Raids and harder content are mostly side quests, they fill out the lore and the universe and it beats dodging 200 lightning bolts, but they are often not the main story.