I remember my mom dressed like Janis Joplin.
To her audience Janis Joplin has remained a symbol artifact and reminder of late Sixties youth culture. Her popularity never derived from her musical ability but from her capacity to link her fantasies of freedom and immortality with ours.
Technologists provide tools that can improve people's lives. But I want to be clear that I don't think technology by itself improves people's lives since often I'm criticized for being too pro-technology. Unless there's commensurate ethical and moral improvements to go along with it it's for naught.