I don't think most TBers have a problem with someone not liking Victor or Jaco, it's the disrespectful manner in which the opinions are often expressed.I know. It seems a bit taboo to say it out loud. The guy is technically great, but I just could never get into his stuff, try as I might.
Back to the subject of the thread, I'm not sure what point the OP is trying to make. Playing in a jam band that does 20+ minute jams requires a completely different mindset than the other players he mentioned have. It doesn't make them any better or worse.