I meant to respond to this earlier, because I thought the same thing watching her press conference. Right off the bat she was even more prickly than usual.
She's undeniably got the results & credentials to be called a great coach, but her shtick wears on me quickly. When she joked about giving Kim an LSU onesie for the baby, she immediately followed with, "THAT'S A JOKE EVERYONE," as if she was at risk of getting "cancelled" for making an off-color remark. I just find her disdainful attitude to be a little odd.