Aside from the glaring issue of all the jobs being incredibly boring at levels below 60/70 (some of them are boring even at 80 but we don't talk about that) I truly believe that the MSQ needs to be skimmed
What do we have now? 700+ main quests? And with Endwalker we're gonna get around 100 more just for 6.0
In my opinion Square Enix has to cut many of the less important quests because, let's be clear, in the main scenario there are loads of fetch quests and even though XIV relies heavily on its story, hundreds and hundreds of hours just to get to the end of it are just unbearable



(but I guess selling those story skip potions profits quite a lot, right?)