Maybe it's obvious to those with a better understanding of the game but can explain that "no shame" comment at 11:44?

Guessing that it's referring to the engine being particularly greedy about material (a notorious trait of computer engines). It's giving up a ton of control on the back rank to defend a crappy doubled pawn. Happy to be proven wrong on this one, just shooting from the hip here.

I'm guessing Magnus thinks it was a typical computer move: Strong but not obvious and a bit off-beat.