I do as it happens, care about the rivalry. But I can fully accept that not everyone feels the same and I am at peace with that. Even in the 70's when there were running battles in the grounds and outside, not everyone felt that way. That is okay.
All the reasons people have given for not going are valid as they all apply to some people, as is your reason. That is also okay.
I accept that people don't feel the same way, but I thought most people did. If they don't, that's fine.
Watching on TV is a weak excuse though, come on.