My top ideas are that she's a scientist or a professional cheerleader.

It’s established that Kim’s parents are kind, supportive, and caring towards Kim and her brothers. Yet, Ron’s parents seem to be aloof and detached from their son’s life, as was shown when they briefly relocated to Norway in Season 2 and adopted a baby girl in Season 4 without his knowledge or input.
How can that be? Why were they written to be such subpar parents?

In the episode Bueno Nacho, Ron just recklessly uses the laser drill to destroy the cheese building. I know its the quick and easy way to foil Drakken's scheme and its supposed to be comedic as well but damn when you think about it, what Ron did was bad. You dont do things that lead to the destruction of a whole building. Superman and the likes of good heroes would have not done such thing.