The one comment Survivor players say that irritates me

I always hate when a player says "Oh! *Insert Name* came to play, they are taking this seriously"

It has always been a comment that I turn to my wife and say well no duh! Everyone here came to play why do you think they are on the show? Like players getting surprised that another player is playing the game too is outstandingly insane to me and not sure why people continue to say something along those lines when someone makes a play or is strategizing.