Is it cost-effective to pay social security by yourself after 1980s?

Social security can only be paid before retirement. 80 years old, over the retirement age of 20 years old, the social security center has long since stopped accepting it. Besides, 15 has to pay social security at least 80,000-90,000. It is not cost-effective for an 80-year-old man to spend 80-90 thousand yuan on social security. It is better to pay a suitable commercial insurance.

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