I remember back when I cared about new music, listening to JJJ and 4ZZZ while trawling oth.net for MP3s. It's amazing what a kid will discover if you give them no context or guidance as far as what they're "supposed" to like.
You might say I have bad, scattershot taste for having Michael Bublé, Jamiroquai, Faithless, Maroon 5, America, The Presets, Michael Jackson, Bluebottle Kiss, George Clinton, Massive Attack, Bruno Mars, Lady Gaga and Los Iracundos in the same playlist. I say that you may be right, but at least I'm totally, like, free of the bonds that hold you down in the pub-rock ghetto man.
Maybe it's a conscious rejection of rap (which as a brown kid living in Queensland in the 90s and 2000s, I was meant to freaking LOVE), but I really had no rudder when it came to music and all my friends were into death metal, which all sounds the same after a while.
I've stopped consuming music wholesale and having strong opinions now, which is good seeing as my wife has a Top 40 pop palate and it would just result in fights over the car stereo. There are the occasional times this is a bit disappointing, like when I want to blast out the Zelda 25th Anniversary CD, the Ministry of Sound Chillout Sessions or the Tron Legacy soundtrack and awareness of her utter non-enjoyment of that kind of music makes me stop, but it's a small sacrifice to make.
tl;dr - Not having strong opinions on music allows me to have broad tastes and enhances my happiness. Try it sometime.