Sydney’s not unique in that regard by any means yet seems to struggle the most, whys that? 41% of perth are from overseas yet they still draw massive crowds,
You seen many people from sub continent or asia for that matter at Rugby League?
So you have a good slab of people with no interest in the sport
That said in 2019 1,638,922 people in Sydney attended an NRL game.
The Sydney population is 5.3m. So 30% of people attended a game.
This is despite timeslots not being good for attending games, high costs, the people not interested in the sport.
So the only issues are with people living interstate with crazy expectations