Shiny blades in sheet rock isn't any kind of evidence of any real use. I don't mean knives broken and twisted unless that is you usual use is. I see a lot of staged photos not used knives.
I live in an urban location and cut a lot of cardboard, zip ties, duct tape, Beer/co2 hose, salami (love it!) these days. I open a lot of beers with the spine of my closed knife. I love to carve spoons and bowls from green wood so I use my EDC to hunt and gather new resources. I live in an active major fault zone so you never know what's next. I use my knives all day long every day one way or another, just practical every day uses.
"Big hat no cowboy" IMO in many cases. just saying, flame away or show me more actually used knives not BS.