" I don't like a lot of rubbish English ways that were brought to Australia and I certainly don't like a lot of Christian religious ways that were brought to Australia" Our lifestyle, the one envied by many, as shown by the continuous stream of immigrants, is based on Christian principles and "English" ways.
Would you sooner have Muslim ways and Muslim law-based principles? We are a democratic country with the ability to vote and change any that a majority find "rubbish and unacceptable". The alternative is, as it appears you have done, not to reside here.
