Comment by Nextgrid

Technology has been increasingly pushing towards advertising and media consumption over productivity, and productivity features have been left to degrade or outright removed.

Apple may not offer a photo app with advertising but the photo apps it offers are clearly inferior with less information density and less powerful features, because there is no longer incentive to offer a powerful photography tool.

In fact since a lot of software "success" is measured with "engagement" (regardless of the presence of ads), making a productive tool isn't incentivized as it would reduce engagement if the tool allows one to complete their task faster.