Bumping also.
I just had a client catastrophe where they edited the text of a CMS-linked field and didn’t realize it would affect hundreds of other items on the site since it was linked to a reference field. This is very confusing for clients, they can’t tell what will be affected when they edit something.
Effectively they wanted to change a pair of shoes from red to blue, and simply edited “red” and changed it to “blue.” They didn’t realize it would change every red product to display as blue.
While I was fixing that and locking down parts of the site for safety, I came across this lack of cascading support, which is baffling.