I never really liked Evanescence, but it was a new sound. Then people on Youtube discovered them. These people took the band and linked them with every fight scene, every anime moment, every thing under the sun.
Youtubers did this with the song 'Let the bodies hit the floor' and most of Linkin Park for some reason. They all equally become triggers to make me gag because I'm so tired of hearing them.
However, some points I'd like to make. About the 'you should just love music for music' ideal.
On the same token, since you love some people, you should love all people. You love some food, you should love all food.
In reality, Emotions, fondness, and yearning all must come from a perilous spot: One that rests on an edge of just liking something and not liking something, that somehow managed balance itself in your favor. An attractive girl who's witty and is fun that you're well close to liking might lose your interest if she puffs up in front of you, because you kissed someone before with smokes and it made you feel like you had to gag.
Favor isn't set in stone. It, like respect, must be constantly earned. If someone did something to upset your favor with them, then it's upset. Even if they didn't mean it. Even if they are just expressing themselves. Fans grow. Sometimes they grow closer, sometimes they grow apart. How many were fans of EA before we learned about their practices? We are fans because artists, companies, whatever did something to earn our respect for that instance. Our respect can just as easily go once they do something to break our respect. Nothing wrong with that.