I think they're talking about Craig. the "You" is Craig, and "me" and "us/we" is the rest of the band. "them" is everybody else. reference - "I hope you savored the taste" hope you enjoyed being in the band while you lasted Craig.
I believe that the person in this song is mad at the person who is falsly leading others and is going after him.
REFERENCE_
"You think you'll save us with your false impressions
You think it's working but you won't change me"
Then later noeone believes him like it says here
REFERENCE
"This is going too far
You let them in on your secrets
And they're not following, not following
Now the best part is over
I hope you savored the taste"
But this is just my opinion.
It could also be interpreted by a relationship with the other telling lies to you and others thay have been with
Copy lyrics and 
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