That's a very narrow-minded view. Sure, for minor events such as club matches there's an extra, very short train trip involved to get there by train. But in general, most roads and rail lines in there, particular for big events, are very well set-up.
You live in the central coast. You get on a freeway and you stay on 110 til you get home.
What would you know about getting from Homebush to cronulla... homebush to bondi.... homebush to manly etc. ?
And you say very short train trip. lol.