She is a 13 year old kid who from what I understand put the video up on yt for her friends and family to see as she won some thing or just paid to get a song recorded. I don't think she expected it to go viral. The verbal abuse of her is far worse then any crappy song, she is a kid for Goodness sakes! I feel bad for her, but from what I heard she is taking it in stride and that's good. From what little I have read of her she seems to be a nice kid.
As for people saying it's a tragedy she is making money from this, well a couple of things; for one it's not her fault in the least, blame the people who are putting money to get it instead. Secondly, it's popular because it's bad I don't think people are buying in to it as the next big wave in music. If she is taking advantage of it and getting some money, good for her, I have no problem with that.
Also as an aside, I am tired of the music today sucks bandwagon. Go to any youtube video of a song from any past decade and almost all the comments follow an identical formula: "Music from the -insert decade song was written in here- was when music was real, not like today where it all sucks!
It seems people tend to think their decade was the best and everything after sucks. As said before their is crap and every decade, we don't hear that old crap anymore we hear all the good songs and for a reason, they were the good songs. Their is a lot of great music to be found today, you just have to look sometimes. I also enjoy some of the mainstream artists, because some of them have absolutely made good music. I like to joke about Beiber and Miley Cyrus and all too but if I am to be honest, I never heard any of their music so who am I to judge. But that teen pop stuff has been around ages and those artists you don't usually hear much from after some time has passed anyways. JMHO