iTunes Artist Icons: Any Way For Apple To Allow Users To Change Artist Photos?

I'm a long-time iTunes user, and I use it to organize an extensive music library and stream music to my stereo via Apple TV. But is there any way to get Apple to be responsive to customer dismay about not being able to personalize the Artist icons? We used to have this feature, but for years the program pulls the icon from a page submitted by the artist to the Apple store. Most of these are missing, or wrong, including artists you'd think must have an approved picture in the Apple store; and when a picture does show up, it's often useless (i.e. a distant black & white band photo that doesn't help when scrolling through artists). As a result, the display (both on my PC and my Apple TV) is awful, a wall of generic microphones (see below). Isn't there some way for the company to fix the user experience here?