Yes! When I first got into OneNote (2007 version?) I put a lot of effort into using and customising tags but quickly hit limits. Even if other features never updated, an overhaul of the tags system could drastically increase OneNote's usability.
It always felt odd that the same app that reliably converted my handwriting to text a decade ago had a small, fixed number of tag slots and no ability to import icons. I remember thinking "well surely this was a v1, they'll improve it in later versions" but no, not even the tiniest change.
