To be fair with Ortegas they lean heavily into the thrill seeking flyboy archetype.
They do, but man an Erica Ortegas centered episode would be awesome. I would love to have an episode where we aren't reminded that "Hi, my name is Erica Ortegas; I fly the ship." Because at this point it feels like it's trolling the audience.
And considering the way the season ended, there's no guarantee that Ortegas makes it through alive. She's one of the few characters that doesn't have plot armor if TOS canon is to stand relatively unaltered.