Fifteen years ago, the internet teemed with self-assured atheists armed with Dawkins, Hitchens, Harris, and Dennett, eager to debate Christians, dismantle faith with evolutionary biology, and champion a universal rationalism against religious dogma. That New Atheist moment—fueled by post-9/11 critiques of fundamentalism and early YouTube skepticism—has effectively evaporated. What replaced it is a fractured landscape where former energies have been absorbed into today's identity-driven online culture, exposing a profound ideological phase shift with lasting consequences for secular liberalism.

Credible observers across the spectrum confirm the movement's demise. A 2023 Christianity Today analysis notes that vitriolic anti-religion sentiment has plummeted, with UK polls showing agreement that faith is a 'virus' dropping from 42% to 20% between 2006 and 2020. The 'angry hostility towards religion engineered by the New Atheist movement is over,' according to a Theos think tank report cited therein, as nuanced nonbelief rises but the bombastic crusader archetype fades. Richard Dawkins now describes himself as a 'cultural Christian,' while figures like Tom Holland argue for Christianity's civilizational value despite personal agnosticism. Hitchens' 2011 death removed a key rhetorical force, but deeper fractures accelerated the decline.

The New Atheist emphasis on evidence, science, and Enlightenment universalism proved incompatible with the rise of identity politics. As Sebastian Milbank documented in The Critic (2022), the movement 'has fractured and lost its original spirit': one portion migrated rightward, aligning with critics of wokeness, pseudo-mystical traditionalism, or strategic religious conservatives; another veered left into 'I Fucking Love Science' style woke scientism that prioritizes social justice over pure skepticism. This echoes Scott Alexander's earlier observation that New Atheism 'seamlessly merged into the modern social justice movement,' with many adopting 'Atheism Plus' to battle sexism, racism, and homophobia as primary fronts. Elevatorgate and internal disputes over feminism highlighted how identity concerns splintered the rationalist coalition.

Going deeper, this reveals what the original 4chan-adjacent lament misses: New Atheism's failure was philosophical as much as cultural. It excelled at negation—mocking faith without offering a robust replacement for meaning, community, or moral foundation. As multiple post-mortems (including Religion Unplugged's 2024 piece) argue, it underestimated humanity's need for transcendence, leaving a vacuum rapidly filled by quasi-religious identity ideologies. Postmodern emphasis on lived experience, power dynamics, and protected narratives supplanted falsifiability and debate. Secular liberalism, once buttressed by New Atheism's assault on traditional religion, now finds itself incoherent—allying tactically with moderate faith on the left while its rationalist core erodes under relativist identity claims that treat dissent as harm. The phase shift from 'question everything' to sacralized group grievance mirrors the fundamentalism it once opposed, signaling liberalism's vulnerability to new dogmas in an increasingly post-secular landscape. What began as a defense of modernity against superstition has morphed into modernity's internal contradictions playing out in endless online culture wars.