+1 to this.
Apple has never admitted fault for their shoddy MagSafe 2 charger (and older Lightning) cable insulation, many of which have ended up disintegrating and spewing blue stuff all over my furniture.
I've had multiple cables flake over the years, and every time I bring one of the chargers to a Genius bar (so far: Australia, Japan, and Singapore), they've always fallen back to "policy" and blamed it on me for not taking care of it properly.