I seem to have lost the ability to edit my own posts.
In other discourse sites I see a pen button on the bottom of the post, and I’m almost sure I used to use it in this site, so I think the issue is not that I’m blind. Has something changed recently?
I think the idea is attempting to preserve the nature of conversations. People will respond to messages and will reference them across different topics, so eventually freezing content static means preserving history and context.
That said, posts can be made into wikis to preserve the ability to edit forever, if the content at hand is indeed more of a scratchpad than a conversation, and otherwise it’s trivial to create a new topic or even a new post in the same topic if the intention is to provide an update on a particular topic.