Nah, there are, and have been, enough trails put in already - both planned and 'ad hoc' shall we say - over the years (though new ones are definitely welcome...); there is enough riding happening on trails that we aren't allowed on - just ask any walker!

- that we cause a 'nuisance'.
The difference is that NSW are actually acting on the feedback from both sides and trying to put something different in place to change that 'issue'; unfortunately, bar a few instances here and there, in SA, it is just talk and no action.
Can it change? Sure. Will it? hmmm... fingers crossed; I'll buy the brave CEO or Pollie that actually says 'yes' and pushes fwd a beverage of their choosing, though I reckon my $$ are safe for a while longer. Maybe next year, eh?
Will NSW change? Looks pretty likely. Will they have change before us? That, too, looks pretty likely. Good on 'em.
Got friends in Sydney - maybe I'll take the bike and visit them...