You're right, and I see it almost similar as when Soccer Australia/FFA ostracised those migrant clubs for decades, and it consequently didn't get many of those fans onboard for A-League. Although, Adelaide is a bit different. The Italians, Greeks, Croatians and others joined them without abandoning their local club, it just seems to work there, United they are. Maybe because they joined United during the NSL? Maybe because City and Hellas failed and United came to the rescue? Which is a bit different from fans of a successful club like South being booted? Who knows. I'm rambling now haha.