You know you can just use Google yourself, right? Every single result you'll find for alopecia areata (thats' the actual medical condition, alopecia simply means hair loss) will tell you it's an autoimmune disorder. I'm not going to argue objective facts with you 😅
And you're not being asked to take medical advice from any of the three of them. Jada shared her diagnosis back in 2018. So unless you have information that you're not sharing, let me rephrase slightly and ask, "why state things you have no idea about with such confidence?"
Glad you liked the article though😁 I do try to be "fair and balanced"™