if they did split out the chat system and that type of notification could remain within a subsection of say, just tribe chat(or better yet Elder chat, if that were created) it could be useful for some things, but overall i agree that it sounds kind of like more pointless messages that people are going to ignore in general
I would not want that level of message to appear in local chat though, its not someone else’s business what spell I use or what internal building issue I might be having