I am not sure I fully understand this request, but I will try to address the issue.
Posters can edit their posts within 20 minutes of posting. After that the posts are not editable except by moderators, who generally remove TOS violations, including spam posts. There are several reasons for this time limit, mainly being that if we were to allow open-ended editing of posts it would confuse and throw off the posts that follow, undermining the discussion. Posters need to be conscious, when posting, that what they put out there will be there on the Internet. **Think thrice, post once. **
Sometimes posters self-edit their posts within the 20 minutes to make them more courteous or more clear. We appreciate that self moderation.
With respect to personal info, don’t put out there what you don’t want! If another poster posts personally identifying info about you, we will remove it if notified via a report.
The volunteer mods, whose time is limited, do not edit posts that posters subsequently regret, without very good reason. If we were to do this routinely, we would not be able to address other more significant issues. Again, think before you post!!
Re admins (or mods) “re-adding” info as suggested in the above post, that would be a significant time demand. Mods can not be reviewing all posts, and certainly not re-reviewing them when they are edited. Again, the moderating time of our volunteer mods (most of whom have other full time jobs and demanding lives) is limited.
Again, think carefully about what you put out there on the Internet.