A fascinating scene where we learn that Vuclan nerve pinch can affect a ghetto blaster if the direct victim is touching it.If there's any scene I wouldn't take out, it's that one.What? OP topic? "Dated?" uh, uh, the punk on the bus.
then I'd leave the film as it is!
Oh, I wouldn't take it out either. It just happens to be a very "eighties" character.

I don't know if it's a coincidence, but in Klaa in the next movie is pretty Metalheadish. Is it simply an interpretation of a 25-year-old Kruge or is it a manner to depict Klaa as a young rebel/thug? In this case, Klaa would be an echo of the punk on the bus.
In the same way that the punk of TVH is very 80's, I find Shinzon an the Remans really 2002-03. You know, cloning (despite it wasn't a new thematic for Star Trek), vampires, cybergoth tone.