Here´s my problem with Apple getting into the content making:
Today's Apple is too vanilla, they would never make anything controversial or not light-hearted. They are too concerned about their image and trying to please all kinds of groups. And to make artful, meaningful content, you usually can´t have that. Can you see Apple producing movies or tv-shows with violence, nudity, drugs, or even strong language? I sure can´t :/
You have an excellent point there. Apple as a brand is very neutral and lacks the required edge when in comes to movin image. Planet of Apps and Carpool Karaoke are good examples of content which many find very uninspiring, missing that original perspective in narrative and even lacking in production value.
In order to make meaningful contribution in original content creation Apple needs to either acquire well established media company (Warner already gone unfortunately) or establish a subsidiary and hunt for all that talent (which will be slow and not easy).