I can assure you that employers can make you work 12 months before leave; my last employer (large listed company) required it.
I can assure you they can’t - check out the govt Fair Work site. I manage people and I can’t withhold leave for 12mths!
Some of what people have written is true- Sydney is expensive. Eye wateringly expensive. Really expensive. To be near the beach you need a lot of money. To have a decent lifestyle you need a lot of money. If you have a lot of money, then you will be fine, if not you won’t.
As for most of the rest ……
We don’t swear? Fucking oath we do.
We need to pay a lot for healthcare. Nope, you can pay $0 and get it for free in which case you are pretty much getting the NHS experience. If you want better than that you pay privately and get seen quicker, don’t have the same restrictions etc. Pretty much the same as what a lot of people in the UK are now starting to do but we have had this a long time and it’s ‘standard’ for us now. A&E is free (same shit experience as NHS though as I have worked both), and you generally go through the free public tertiary system for complex matters.
Hot? Yes, it’s warm in summer and cold in winter as we are not set up for cold weather but it’s not that bad. The people talking extreme heat are over egging it somewhat, and yes I live here so I do know the weather/temperature.
Same for killer wildlife, people exaggerate. Yep, we have snakes and decent spiders but they don’t impact everyday life.
As for culture, as well as an old indigenous culture, we have world class theatre, plays etc. I would see maybe four major theatre productions that have come from the US/UK a year, plus local theatre/plays so probably average one a month. That’s really only possible for Sydney and Melbourne though, if in other states you would need to fly in but people do. All decent but all very exxy to be honest. I think a lot of ‘non locals’ just don’t know where/how to access ‘culture’ apart from the big ticket theatre productions that come in from o/s, that’s my experience with people anyway.