I love my hair just as much as anyone. But I can tell you for a fact, you can have a better head shot than Brad Pitt in his prime; with out any confidence and a Alpha Attitude your going to be bagging less girls than a Baldy who is jacked fit and confident. #factsonly.
There is a glaring problem with your logic.
If one has the visage of Brad Pitt and is in good shape, noticed I didn't say "ripped", that's going to give them "alpha confidence" and attitude. At least, it should for any sane individual. Guys that look like Brad, 80s - 90s Don Johnson, Robert Downey Jr. etc, well past their physical peak, still make falling panties register on the richter scale far more often than grotesquely jacked Dwayne Johnson types.
Also, not everyone has the time or desire to be "jacked". If it comes down to keeping most your hair to go along with your Brad Pitt face, but with lowered DHT via taking a 1mg dose every day...it's kind of a no-brainer compared to a high-calorie diet and rigorous weight training every day or close to it. Don't forget what happens to these guys who get older and can keep up the diet but not the workout.
I'll take the hair, thanks.