It's not unreasonable for Apple to appreciate an aesthetic that is less accessible considering they provide the tools for users to customize the device for their needs.
The majority of people have no problem with the contrast of the Messages app, or at least it's never been a complaint that I've heard. That's not to say we shouldn't consider those who do have problems, but, again, there are options for those people.
The majority of people have no problem with the contrast of the Messages app, or at least it's never been a complaint that I've heard. That's not to say we shouldn't consider those who do have problems, but, again, there are options for those people.