not to repeat myself but in Melee playing the deck perfectly includes the player interactions and manipulating aggression.
You cannot design a melee deck and forget to include the aspects of interaction, manipulation and perception. If you played a melee deck perfectly, it would have been built to withstand the very things you seem so angry about. Playing the game is playing the deck because you designed the deck for melee and melee includes social interactions. you can't seperate the two
it would be like me saying i played my hand in poker perfectly but lost because of people bluffing, bluffing is part of the game so playing a hand perfectly would have to include all aspects of the game