Categorizing music - Is it really necessary?

[The Sleeper]

For example, Minor Threat and the Misfits sound completely different, yet they are both considered punk.

That's because Minor Threat is Emo :bouncer:

I Don't Wanna Hear It

I don't want to hear it
All you do is talk about you
I don't want to hear it
Because I know that none of it's true
I don't want to hear it
Sick and tired of all your lies
I don't want to hear it
When are you gonna realize...

That I don't wanna hear it
Know you're full of shit

Shut your fucking mouth
I don't care what you say
You keep talking
Talking everday
First you're telling stories
Then you're telling lies
When the fuck are you gonna realize...

That I don't want to hear
Know that you're full of shit