Honestly majority of the points presented here are not new and already been addressed in
https://www.lesswrong.com/rationality
or https://www.readthesequence.com/
I got into this conversation because I thought I would find something new here. As an egoist I am voluntarily leaving this conversation in disagreement because I have other things to do in life. Thank you for your time.
Suggestion: Consider writing a 2023 review of this post (I don’t have enough background reading to write a good one)