Why do Australian immigrants prefer employer sponsorship?

You can apply for Australian employer-sponsored immigration if you meet the following conditions: under 49 years old; College degree or above; 6 points for each IELTS (some IELTS can be exempted from the exam); Engaged in professional work for more than 3 years. Employers guarantee that immigrants can directly obtain Australian PR; Or have more than five years of management experience can be exempted from IELTS.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.