They'll believe whatever they're told to believe. It's not about convincing people with evidence (that's debatebroism) but it's about telling them they aren't accepted by the ingroup if they don't. Since being accepted by the ingroup is the most important thing in their lives, you could tell them shit tastes good and they'd eat a mouthful. The alternative is to be The Other, cast out, downvoted and banned, in the dunk tank with Matt Walsh and Elon Musk.
They'll believe whatever they're told to believe. It's not about convincing people with evidence (that's debatebroism) but it's about telling them they aren't accepted by the ingroup if they don't. Since being accepted by the ingroup is the most important thing in their lives, you could tell them shit tastes good and they'd eat a mouthful. The alternative is to be The Other, cast out, downvoted and banned, in the dunk tank with Matt Walsh and Elon Musk.