People who don't need glasses wear them.
This actually doesn't bother me but a lot people who wear glasses that I know are bothered by this. I actually used to do this and don't understand why it bothers people. Just because you don't like glasses doesn't mean other people do. Also it's none of your business what others wear. If this bothers you that's fine it your opinion but please don't be like those people who hate on people who wear fake glasses. If you get bothered by this please comment why so I can try to understand a little better.