I think it's all TBD at this point. Early smartphones sometimes had no-camera models for people who worked in offices (or went to other locations) where taking a camera wasn't allowed -- this was common even in ordinary corporate settings. These days smartphones with cameras are so ubiquitous that virtually everywhere has bowed to the inevitable.

Pioneers using this sort of things will no doubt run into issues. But if they become mass market products, the vast majority of people will simply get used to them unless they have special circumstances.