It's not unusual for someone to recognize a even a former Wonderbolt, especially one with such famous parents. but sometimes it's just...hard for Corkscrew to handle it. When everyone knows your name, then everyone knows how much of a screw-up you are.

Just Disappointed
After years of never being able to live up to his mothers' standards, Corkscrew threw in the towel and quit the Wonderbolts entirely. He's just done with the whole organization, and RD and Spitfire can't help but take it personally.