Unfortunately the elites have taken over Australia and are turning it into a police state - so even if you had a well paid job, you would not like it there long term
I lived and worked for 2 years in Australia - one of those years being in Queensland, a poor rural state
I'm now back in the UK, in a rural area, and we have Polish workers in the same position as you - they came to the UK to make good money, now they're working in the fields for minimum wage, and living in rented shared houses with fellow Poles trying to survive
RE: Backpacking Slavery in Australia (Banana farms)