KK is a big fav to QQ and AK, and a big dog to AA. QQ is a small fav to AK, and a big dog to KK and AA. Huuuuuge difference.

We have entered into a preflop slowplaying KK and AA era. Even though AA and then KK shove pre more than other hands, they are doing it less often. We see a higher density of shoves from worse hands like 88 or 74s now from donkeys, even when they take the 'zomg minraised twice gotta be AA' line. Grinders often are looking for reasons to play AK and QQ fast, and we tilt from time to time. My most recent preflop 100bb shove call was my AA vs donkey's 64s.

I prefer to felt KK vs AA and curse the poker gods than fold and wonder.