My son turns his socks inside out when he takes them off. I (his mother) turn them over to the right side before or after washing. Most mothers and wives do such a thing in Japan.
Housemaids or male housemaids may do it in some countries -India ,african countries and so on.
People in some Euroean countries or in the United States may do or have to do it by himself. I want to know who turns over your socks in your country.