Never said it was useful (except to myself :)).
But to be clear, MMM-ModuleUpdateNotifier will inform the user if a module they are using has an update (and therefore the developer is active). So it does notify the user of an actionable thing.
Either way, the two modules are out there in the wild now. If people have suggestions, they can interact with the projects on github or ignore them if not useful for them.
For me, it was an interesting opportunity to do some AI-assisted coding in a language that I have not used before and to get back into Linux a little.
Cheers