I understand how it is possible to tag a blob, or a tree, or even another annotated tag, using a git tag. I understand the architecture and conceptual design that makes this possible.
However, I'm having trouble thinking of real life applications of this (or "real workflow" applications).
Searching here on Stack Overflow I only found one answer that mentions tagging non-commit objects, with advice not to do so.
Under what possible circumstances could it ever be appropriate to tag a non-commit object?