We should put all possible changes/reforms in a big list, that everyone can upvote/downvote, agree disagree.
EA is governed but a set of core EAs, so if you want change, I suggest that giving them less to read and a strong signal of community consensus is good.
The top-level comments should be a short clear explanation of a possible change. If you want to comment on a change, do it as a reply to the top level comment
This other post gives a set of reforms, but they are a in a big long list at the bottom. Instead we can have a list that changes by our opinions! https://forum.effectivealtruism.org/posts/54vAiSFkYszTWWWv4/doing-ea-better-1
Note that I do not agree with all comments I post here.
What is the EA that you think should do this re-examining? In what sense is something that has different beliefs still EA? If an individual re-evaluates their beliefs and changes their mind about core EA ideas, wouldn't they leave EA, go do something else, EA gets smaller, newer better philosophies get bigger, and resources therefor get allocated as they should?