The term "perfect counter" refers to something that is excellent at opposing or defeating another thing in a skillful and effective way. Full definition
He's a near perfect counter to AD, on paper anyway. (sbnation.com)
With a Def minded B2B player (stays behind the ball when moving to oppositions box) and a aggressive deep lying playmaker then we could get the best out of Ozil, he would have space and if both the CM are capable of playing long balls... makes for perfect counter attacking football which our pace and passing should be able to do, with Lacazette not needing 20 tries like Welbeck then we should now have the capability of turning on the style. (justarsenal.com)
Hence, @tallulah13's «flat earth» example fits here, as a perfect counter argument, that negates your assertion. (religion.blogs.cnn.com)