Look at it this way. A lot of people didn't have exposure to some of the things we take for granted. Maybe they weren't originally curious, or they came from a different culture, or they just didn't know where to look. Then someone made a suggestion, and they saw or heard something for the first time. It turns out a lot of them enjoyed what they were looking at, and their horizons were expanded. Is that a bad thing?
I actually came into contact with this a year ago. I took a Lyft to the opera. My conversation with the driver revealed that he had never even heard of Mozart or Beethoven because nobody in his household listened to that music. Even I have found stuff I never knew about or even considered looking into while browsing online.