Because it is very hard to visualize correctly, when I look at it I need time to even understand what I am looking at. You can blame it on the fact that we used Mercator for centuries, but this does not feel natural. The one selected keeps proportions while feeling natural to almost everyone alive today. Maybe I am wrong about learning, maybe if everyone learns with this it would make sense, but this is the type of thing in which you have to compromise, no one alive (of course there are exceptions, but you know what I mean) prefers to look at yours instead of a map focused on the Ecuador/Atlantic.