Thoughts
Perhaps no one else warns about the dangers of Universalism because no one except me has embraced it.
When I say Universalism, I mean attempting to bifurcate the word into things that are true and untrue, in the philosophical sense, but also in a more practical sense. I think about things that are "popular" or "unpopular" or "known" or "unknown" or "good" or "bad" or "meaningful" or "meaningless," by some objective, universal criteria. Like, maybe the formula for determining whether someone is a good person is lenient.
But it's hard. Because I want to be a "good" person in some un-arguable way. And I really want my life to be "meaningful" in some objective sense.