The society cannot guarantee you fullfillment of higher-order needs, only the conditions to fullfull them.As soon as a person's material needs are met, other fundamental needs arise and drive one's life. "A car in every garage and a chicken in every pot" is only the beginning. See Maslow
To get good education you need access to university, but you also have to study. You can expect the former to be given by society for free, but the latter depends also on your talent and effort.
Similarly, things like finding satisfactory job or good spouse cannot be guaranteed for everybody.