Latin American social protection systems show that the fundamental ambivalence of modernity is captured by the twin notion of liberty and discipline in the context of a plurality of modes of socio-political organization. According to this understanding, this article analyses the potential of the so-called Conditional Cash Transfer programmes, which are widespread in the region, to strength or reduce personal autonomy. These programmes are promoted by claiming their virtues to reduce poverty and impose good behaviour on poor people in order to improve the ‘human capital’ of future generations. However, numerous elements challenge these alleged virtues: arbitrary selection of beneficiaries, interference in people’s lives, stigmatization of recipients, inability to achieve universal coverage and act in a preventive manner with regards to urgent needs, the creation of poverty traps and informal working, etc. Taking these elements into account, this article explains how these programmes do not improve people’s autonomy and political independence.