It can cut both ways though. As a high handicapper I'm very aware of the effect "overplaying" can have on others, especially a good player paired with me in a competition. I do all I can to be ready to play, and if playing a bad shot using my handicap to get back on the fairway, instead of trying to pull off impossible shots from the rough or trees.
It is very demoralising then, when a good player behaves as if you're not there, walking ahead to the tees, walking off greens, only looking after their own ball and quietly disapproving. Even worse if you are in a 3 ball with 2 good players who
know
each other.
Etiquette goes both and all ways