(In this case, this would be an example of areligious fervour migrating into politics!)
(In this case, this would be an example of areligious fervour migrating into politics!)
It started with Objectivist Michael Shermer, when he started debunking the existence of poverty, racism and sexism rather than quacks and ghosts, was exacerbated after 9/11 when that group (and notably Hitchens) found that they would rather direct invective at brown people overseas than their own parents (it certainly paid more), and the elevator incident simply finalized the Incel tripod, leading into Gamergate.
There was also Richard Dawkins etc. advocating 'the Brights' and Alain de Botton proposing atheist churches, amongst a lot of other cringeworthy ideas.
Saying "both sides can't answer this one question" as though that implies that both sides are equally invested in magical thinking is a bit unfair.
Anyway, if we start inventorying our personal beliefs and the rational, empirical basis for each of them, I think we all probably practice magical thinking to some extent.
I imagine some perfectly rational, omniscient alien interrogator questioning my most deeply held beliefs about, say, free will, or my individuality, or why the world is the way it is, and placing me somewhere on a continuum that includes witch-burners and cavemen, rather than in a completely separate category.
OP said secular humanism and religion were indistinguishable - my point is they are distinguished by their fundamental attitude to evidence.
https://slatestarcodex.com/2019/10/30/new-atheism-the-godles...
Roughly halfway down: "I think it seamlessly merged into the modern social justice movement."