What are the shortcomings of social security?

1, the proportion of co-ordination households is too large, the burden on enterprises is aggravated, and individuals do not enjoy the due treatment.

It's no use paying a lot of insurance. Once the city is changed, all the insurance paid in front will be confiscated.

3. Social security is not unified throughout the country and it is difficult to transfer.

4, the policy is not unified, some cities say that social security should follow people, and some should follow the hukou.

5, the state investment is too small, basically young people provide for the elderly, and the state has not paid a penny.