So there are nice muslims in Oz, and you work with some of them, and there are the pooheads here as well f***ing up the country. Well that's good for you, and bad for us, but really it's irrelevant as to the overall situation. And the overall situation is that muslim immigrants are having a severe adverse impact on Western host nations worldwide. Take a look at the first video on this page, and see what is happening in Sweden:
And as we know it's the same in France, and Germany, and other European counties, and Britain. And while you're at it, take a look at the other videos as well.
It makes absolutely no sense to bring people whose way of life, culture, beliefs, ideology, religion, and so on, are so vastly different from Western society's that it's virtually an impossibility for them to be absorbed, and for there not to be any serious and significant adverse consequences both short and long term.
In a nearby suburb, the moslem community wanted to buy a local park to build a mosque, and of necessity remove that community facility. There were rumours of 'significant donations' to various causes, and influence in council. Eventually they were prevented by an 'uprising' of the non-muslim community.
We are changing the character and nature of our communities, and our nations, and they will never be the same again! If you think that's a good thing, then you may of course, but a lot of people don't!