Can "no restriction on male or male preference" in recruitment reduce gender discrimination in employment?

According to national regulations, there is no need for gender-specific recruitment unless it is necessary to specifically limit the types of jobs for men and women. If there is a suspected phenomenon of son preference in enterprise recruitment, the state will conduct an interview. In fact, this is also a way to solve the phenomenon of patriarchal society, and it can also reduce the phenomenon of patriarchal enterprise recruitment.