Foucault’s focus on discourse notes language as establishing structures within society that exercise power.
Power/Knowledge reinforces social control and normalization of people – including the exclusion of those outside desired social norms – these are constructs of language and culture
Post-structuralist ideas reminiscent of the panopticon of Jeremy Bentham – in which all people/employees are observed at all times by those in control. This leads to the hegemony of the normalized people (in this context – the housed)