No, I'm not.
The point is for many, "the proper" default storage is 16gb. Your needs may be different. And if they are, simply pay for it. Thankfully, Apple has never been driven by "the rest of the industry."
Most people I know of wish they could afford more storage, but keep buying the base 'default' 16GB because they can't afford more. Apple could improve the experience of the flagship iPhone for a lot of people by simply making 32GB default which I argue, isn't an unreasonable thing to do given so many factors I described before.