What's wrong with singing our National Anthem?????

I have been following the media story about a Victorian Pollie wanting schools to sing our national anthem each week.  Now apparently, this is racist.  What a load of CRAP.  Every where around the world people are singing their anthems with pride, even in South Africa after all their problems, and it is not deemed racist.  So, why do we in Australia have to give in to minority whingers all the time?  One social media comment I read was from a lady who was sick of Australia, the people and the customs and traditions, and did not want Australian history taught in schools.  Her comment was "I don't need it and I don't want it for my children" and that everything was so much nicer in her beloved India!! It begs the question "Why are you here?"  Why do people immigrate to a country where things are so different from what they are used to, then expect their adopted country to change for them??