Like I said, not one valid reason. Just your preference.

Now what we are arguing about is how much acreage around that marker is the point of interest.
No, what we’re arguing about is how much of it, if any, should be included in a no-build zone.

Is the volcano limited to that little icon shape on the map? Or is it not a POI?
No, the volcano is not a POI. It’s also not limited to the icon on the map. The volcano is a biome that includes several POIs.

You know it’s not just me why post like you think it is?
Because you’re the only one who thinks that you’re entitled to making everyone else conform to your personal taste. It doesn’t matter if you share that taste with no one else, or a handful of others, or more than half of the official server players, it’s still just a taste.
It’s no different from asking Funcom to make it impossible to use orange dye and pink dye on the same piece of armor because you think that orange and pink don’t go together.
And the fact that you’re pretending you don’t understand that is all that needs to be said about this discussion.