Not every player who builds casually wears the same hat in game, and just because they build at a lower power level doesnt mean they dont want to play optimally in game and enjoy that interplay
They don't copy whether that permanent was tapped or untapped, whether it had any counters on it or Auras and/or Equipment attached to it, or any non-copy effects that changed its power, toughness, types, color, and so on
Best Dominaria Remastered cards MTG Tutors (Vampiric, Worldy, Enlightened, Mystical) Force of Will Sylvan Library Urza, Lord High Artificer Yawgmoth, Thran Physician Birds of Paradise Urzas Incubator Decimate Mystic Remora Sneak Attack Dominaria Remastered could be one of the toughest MTG sets weve had to trawl through yet because theres just so much history here
It's possible for Mana Breach to come down as early as turn one, making it practically impossible to play the game for multiple turn cycles