Do celebs take finasteride or just get multiple transplants?

I’ve been wondering about this for some time. I’d be inclined to think that they take fin, but they also have the cash to just hop into a doctors office if they notice any thinning. I wish Steve Carrell would do an AMA. I wanna know if his progression is the result of fin or multiple transplants.

Many of the celebrities I have worked on (movies, CEOs, politicians) will keep working their hair with additional hair transplants until they achieve their expectations. Many use the drug finasteride as well. A good doctor sets expectations with his patient prior to the first surgery.