I have certainly seen some amazing things. I have seen people go from a developing NW6 pattern to effectively regaining all of their hair in a Norwood 2 pattern, even in a case where the guy was clearly abusing roids (anyone remember that btw? the dude was some US college sprinter that had a huge thread where everyone believed he was natural lmao). Despite that, I have never seen someone restore their perfect 'female' hairline through finasteride and minoxidil alone. I have only seen that happen with drugs stronger than finasteride/dutasteride generally reserved for transgenders.