Pokemon GO-Team Rocket Leader Sierra

In Pokemon GO, when the balloon comes, Sierra always says something like, "You can't possibly match my skill, dear", and I'm like, "STOP ACTING LIKE YOU'RE THE OLDEST PERSON IN THE WORLD AND EVERYONE IS YOUR DAUGHTER/SON!!!!!" Also, someone try to explain this:

(Doesn't mean you should ship her and him.)

Some of her quotes:

"You can't possibly match my skill, dear."

"You should take notes, dear."

"Aww, you think the confetti is for you? Sorry, darling, but it's for our flawless victory!"

"You shouldn’t get in my way. You might get hurt, dear."

"This is a challenge you should walk away from, dear."

"Move along, dear. Team GO Rocket always wins."

"Come back when you can actually pose a challenge, dear!"

"I’m sorry, darling—you lost. I’m afraid I can’t relate. I don’t know what losing feels like."

Do you see the pattern? If you can't, I don't know what else to say.

Some Cliff trash talk: Pokemon GO-Team Rocket Leader Cliff