Project/Article turned out very well. It was more of a proof of concept with the code open-sourced so people can have something to start with to track firmware binary sizes on a commit-by-commit basis.

https://interrupt.memfault.com/blog/code-size-deltas

Unsure if their minds were blown, but I at least know that mine would have been if I showed it to myself a couple of years ago. During that time, I had never touched databases, migration files, or devops in general. Now that's changed, but I still try put myself in those shoes.