What do you mean by work in the statement, “Capitalism can work?”
EDIT: Just to be clear, I am asking what normative criteria you are using to assess the system. There is no non-moral objective notion of a system working without some ethical goal in mind
There are ideologies that believe control rights over firms belong to the workers in those firms. In these ideologies, the control rights can’t be given up or transferred even with consent from the workers in the firm i.e. are inalienable. Neoliberalism specifically endorses the alienability control rights over firms. The non-democratic nature of the firm under neoliberal capitalism creates a class used to democratically unaccountable power