haha, yeh I've brought this up on here before, how often migrants hold extreme opinions about this thing.
Can't be bothered looking for the post but to paraphrase, take my Mum; she came over here legally from Scotland and has refused to take Australian citizenship (not "I'll get to it eventually/CBF", mind, outright and proud refusal; "I'm Scottish!"), uses public health, has Scottish memorabilia all over the house, waxes lyrical about how awesome it is/was and will not be a self-funded retiree yet votes One Nation and bags dem immagints.
Compare that to many Vietnamese friends of mine who had parents that came over on a leaky boat as 'illegals' yet they're citizens, started businesses, are quite affluent these days, contribute to the economy, aren't crooks and fund their own retirement/medical.
And my Mum at least has worked for much of her life. UK migrants in northern Adelaide suburbs, large chunks of them are life-long and proud dole bludgers, in and out of prison, who expect their healthcare and retirement to be paid for, also haven't taken the citizenship test, are loud and proud of their English/Welsh/Irish heritage and take a UK pension on top of their Aussie one whilst loudly wondering why 'their' tax dollars are being wasted on these illegals (once again, many have never worked/paid taxes), sink the boats, etc.
Not hard to figure out who uses the most tax $'s. Should have sunk their boats.