I really don't think that is an issue here. You have to be abusive to do anything to those areas on the Note 7.Say what you want but at least Apple uses sapphire on the camera and home button.
For $900, this phone should have the same.
Not exactly true. I t very good care of my S7 Edge and the paint on the home button started peeling. It even started affecting the performance of the scanner. It's a pretty big issue.I really don't think that is an issue here. You have to be abusive to do anything to those areas on the Note 7.