I don't think she really thinks that she is the best, but there is a certain style and approach that she likes and she shows how much she appreciates those who do the same. I don't think it's exactly the same as thinking that she is the best?
But as G.Mason indicated, I wish her a speedy recovery.
I just know that I was astonished to see her unjustified response. Plus, she did some damage to the softer undersides. I'm always amazed how in life the real person reveals his/her self given certain pressures. The real Peggy Noonan just stood up!