Will the aerial imagery in less developed areas ever improve?

A map of the world with the quality and age of the imagery would be nice. I don’t think they will provide one though as it would show how outdated and poor most of the imagery still is. The only parts of the world that are mostly decent are the developed countries and even those have gaps. The textures around Amsterdam look pretty bad to me for example. So low res and very little contrast. Probably very old satellite imagery. Generally, to me, satellite and aerial imagery are like day and night. I’ve found myself checking the quality of the imagery at every airport I’m considering buying scenery for. Also when I go gliding I first check that the place has aerials because otherwise everything just looks so dull. Especially because you’re a lot closer to the ground in a glider.