Such a good point and thank you so much for going into this in such depth!
There's absolutely nothing wrong with the URL or even the slug. It's just from trying to do keyword research after the fact, there doesn't seem to be the search volume for the exact phrase I've used to suggest I should have used it.
Sounds like keeping the slug the same but working on optimising everything else is the way to go! That and being much more mindful of what I'm doing moving ahead!
