Questions about skilled immigrants in Australia (can friends replace relatives and how to apply for state guarantee)

Kinship requires several documents to prove that friends are absolutely impossible. Only relatives in remote areas can guarantee extra points. National guarantee must be a job in the Australian government that is in short supply. The boss agreed to nominate you and send it to the government for queuing. Spouses with bachelor degree or above can add 5 points, and many materials prove that cohabitation for more than 3 years can also add 5 points by default. The rest is Australian work experience or IELTS 4 7. At present, people with scores above 130 are waiting in line. If the landlord is not in short supply, it will be difficult to wait for decades.