I worked for a lot of years as a bike mechanic and ski mechanic, which sort of tempers my thinking on this.
Things wear out.
I'm sure that sounds abrupt or harsh and it's not meant to be.
Did you know that people spend several thousand dollars on a set of bike wheels? Nuts, isn't it. Or they'll spend way over a grand on a pair of ski? One rock on the back side of mogul and the ski is toast.
I had some ski buds who were hard chargers. Their motto was, "All skis are rock skis." Rock skis are your old beater skis that you use when conditions are thin so you don't mind blowing an edge. When you treat a ski like a rock ski, with impunity, you ski better.
All bikes are beaters. All knives are users.
Here's what Bob Loveless said.
"A knife is a tool, and if we don't treat our tools with a certain familiar contempt, we lose perspective." - Bob Loveless
IMO, knife blades are rather like bike wheels, ski edges and brake discs on cars. They're made to wear out. It's called blade loss. It's not a matter of "if", only "how fast". I use soft carbon steel, sharpen regularly and notice blade loss. So what? I buy a new knife. Or get it rebladed.
I do adjust my sharpening approach and do try to avoid needless loss, which this was. And that's too bad. But, it's too bad when you hit a pot hole with your $2000 wheelset, or hit a rock with your $1000 skis, too.