Freedom of choice

My wish is that all citizens are treated equally in all states of Australia, not discriminated against based on their choice of medical procedures, religion, political orientations, gender, sexual orientation, or occupation. That all citizens reserve the right to free speech without threat of fines or a prison sentence.
I believe this can be achieved through a united Australia, not a country that is segregated into states with the leaders of those states governing however they like, and not being held to account for opposing or ignoring constitutional laws. A system where federal laws out weigh state laws and directives in reality for all Australians, so that all citizens of Australia are subject to the same laws, rights, and privileges.