nah ppl you dont understand, if you can access specific land like marind bell, all players can access only 50% of it, same thing is with other lands too, or its even more worse you can access even less percentage of that land, so it really depends, i can access only 80-90% of lands in marinds bell, other for example can access 50% or the ones who have more locations unlocked in there can access more like 60-70% percent of marinds bell, this is just an example, and btw it would be only interesting to new players for short periods of time, like first weak after that they will want to know how its called that location in there in black field, at least small clue how it looks like etc, also there are technical problems in making this idea to work, and just to remind you all something or to tell something new to ones who didnt knew that, it isnt meant for player to visit all locations, there is 80% of what you see, everybody else does, and rest 20% is unique, well not that much unique, but it depends from player to player based on choices in story line, so actually at your best you wont see more than 70% of game world (well if you are ultra rpc like simplyzero is then you will see more, but otherwise it wont work) and its like 50% or so of game complete game world that we all see, rest 20% percent or so is "unique" from player to player, and 30% or so we never see so now you judge if map is useful or not, and how much spam in chat and on pms it will go begging for more infos about black areas on map this map he currently have is at least telling us something, we know something we can imagine how things are, how they look like, etc
btw tell me in real world, would it be fun for you if you never saw map of whole world, whole country, whole region, whole city..... maybe it would when you were a child, but if you are like 20-25 years old, would you like it? no you wouldnt, it would be frustrating same thing ingame, coz ppl after time would want knowledge and that could be point that slows them down on theirs work
also i said as well whats the meaning of map, and we all as players arent the ones who makes map its work for individual, and we all use his work