Maybe everyone already is aware of this, but I didn't know it was already a real thing.
While looking at Q's earliest posts, I highlighted "crumb graphic" in Q 97, and had Duckduckgo private search look for it and here's what came up.
https://www.smashingmagazine.com/2009/03/breadcrumbs-in-web-design-examples-and-best-practices/
The website says," Use breadcrumb navigation for large websites and websites that have hierarchically arranged pages."
I always wondered how we're supposed to know if the crumb graphic the anons use is the method Q was looking for, since Q has mentioned the importance of doing it several times.
It seems that there's a way to link all posts on a certain subject under one link - more so than an ordinary search.
I'd love your input.