The dating scene in modern Australia is absolutely disgusting

I'm 18 and unmistakeably have a brown and black "look", but was born in Australia. I've tried every dating app for months now, and the racism is so bad. I've seen countless Aussies proudly state they prefer a "white, well behaved girl" or state "no ebony or Asian girls please" or "no n******s". Seriously the fuck are these people on and why are they like this?