For example, suppose someone wants special logging whenever a certain field is edited... And then you find out their real goal is to be able to copy-paste old values back in when someone calls up support and says "oops something went wrong." Now the reporting tool is an intermittent part of our customer support.
In contrast, imagine if there was a real "settings events" table that recorded changes in the app and users could go see them. Or a new concept of "revisions", instead of single mutable field.
The team did not like that I pointed out we could have added the number to the home page in a few minutes...
"But can't you just make something exactly like we imagine? We're already paying you and buying stuff is paperwork".