Oh, there are problems in the world of 2R, for sure. See my diagnosis in this recent post: My (Our!) Next Book Project - #16 by RobertBunge
Where we differ entirely is methods. You are calling out everyone in sight for being postmodern in their core - which is a decently accurate assessment. (From my historical reading on how all that came to be, however, I’d say we need to go at least as far back as Martin Luther. The end game for “priesthood of all believers” is everyone gets to believe what they damn well please! From that POV, the postmodern is just the modern pushed to its logical reductio ad absurdum).
I’d love to have everyone agree on both a metaphysics and a metanarrative. The future of the world requires no less. The challenge is - how do we get from here to there?