Are you serious? Whether jr was pushed into doing things or not doesn't matter he did 10 times more than chase is doing. Several pop culture awards shows, super bowl commercials, MTV cribs, the man was everywhere and always doing something for the fans.
What has chase done that wasn't a nascar requirement in the past calendar year? I seriously can't think of one thing.
Is chase a great driver? Yes. He could beat me in a race if he was wearing oven mittens, an eye patch and straped in upside down. But what he does for the fans that makes him popular? Got me.