Except it's not just ADHD. The meme, and everyone else, also mention depression. She has a physical disability that limits her recreational license to one explicit type certification (the Ercoupe), which drastically limits the number of people she can take out on a bad day. Y'all are arguing medical conditions that have lead to shit like Germanwings Flight 9525. Y'all are straw manning an argument and making it meaningless.
Which frankly, as someone who had to fight the FAA over this due to a medical history with an SSNI, I find it fucking annoying. And, since I won my fight, I'm inclined to believe the problem isn't nearly as bad as everyone makes it out to be. They just want to sound edgy on the internet.