The majority of children who are home-schooled, are not socially inept. That is a fallacy. 
Most home-schooled children are quite social and adept at maintaining conversations with people of all ages. That is because there are home school groups where kids get together for various outings with their peers. The flexibility of a home school schedule allows for volunteer opportunities - retirement homes, public speaking, tutoring, soup kitchens etc. Please stop spreading nonsense.