Er - not quite. The history suggests that you revived it, and a couple of people replied.
I’m not sure that that will help. Wiki talk pages are a very poor place to have a discussion. They’re entirely hidden to most OSMers and rapidly veer into the irrelevant (e.g. the references to GPS vs map and compass in the new section of the talk page).
Attempts to add caveats and more clarification to wiki pages tend to reduce their ability to convey meaning - right now https://wiki.openstreetmap.org/wiki/Key:trail_visibility is actually pretty good - it uses relatively few words, and gets the meaning across well. Where there are potential ambiguities (e.g. is the path unmarked but there are clear markers for some route along it?) it lets people use their common sense.