Ross Douthat thinks so. In the New York Times:
The place of Foucault in 2021 is not just a matter of academic interest; his changing position tells us a great deal about recent evolutions of both the left and the right.
If Foucault’s thought offers a radical critique of all forms of power and administrative control, then as the cultural left becomes more powerful and the cultural right more marginal, the left will have less use for his theories, and the right may find them more insightful.
To be provocative, you could say that the French philosopher was a satanic figure in multiple senses of the term: personally a wicked hedonist who rejected limits on adult appetites (whether or not the Tunisia allegations are true, Foucault explicitly argued for the legitimacy of pederasty) and philosophically a skeptical accuser, like the Satan who appears in the Book of Job, ready to point the finger at the cracks, cruelties and hypocrisies in any righteous order, to deconstruct any system of power that claims to have truth and virtue on its side.
In turn, that makes his work useful to any movement at war with established “power-knowledge,” to use Foucauldian jargon, but dangerous and somewhat embarrassing once that movement finds itself responsible for the order of the world. And so the ideological shifts of the pandemic era, the Foucault realignment, tells us something significant about the balance of power in the West — where the cultural left increasingly understands itself as a new establishment of “power-knowledge,” requiring piety and loyalty more than accusation and critique.
You could imagine a timeline in which the left was much more skeptical of experts, lockdowns and vaccine requirements — deploying Foucauldian categories to champion the individual’s bodily autonomy against the state’s system of control, defending popular skepticism against official knowledge, rejecting bureaucratic health management as just another mask for centralizing power.
But left-wingers with those impulses have ended up allied with the populist and conspiratorial right. Meanwhile, the left writ large opted instead for a striking merger of technocracy and progressive ideology: a world of “Believe the science,” where science required pandemic lockdowns but made exceptions for a March for Black Trans Lives, where Covid and structural racism were both public health emergencies, where scientific legitimacy and identity politics weren’t opposed but intertwined.
The impulse to establish legitimacy and order informs a lot of action on the left these days. The idea that the left is relativistic belongs to an era when progressives were primarily defining themselves against white heteronormative Christian patriarchy, with Foucauldian acid as a solvent for the old regime. Nobody watching today’s progressivism at work would call it relativistic: Instead, the goal is increasingly to find new rules, new hierarchies, new moral categories to govern the post-Christian, post-patriarchal, post-cis-het world.
To this end, the categories of identity politics, originally embraced as liberative contrasts to older strictures, are increasingly used to structure a moral order of their own: to define who defers to whom, who can make sexual advances to whom and when, who speaks for which group, who gets special respect and who gets special scrutiny, what vocabulary is enlightened and which words are newly suspect, and what kind of guild rules and bureaucratic norms preside.