Can artifcial methods alter phenotypical subrace?

[Osprey]

Eg : Dinaric can have rhinoplasty to become a Pontid?
Alpine can have fat reduction to become Reduced Borreby?
Halstatt can take steroids to have Faelid like jaws...
Meds can take steroids to become Paleo Atlantids?
Any thoughts..........

[The Alchemist]

Absolutely yes, just look at Madonna and her "metamorphosis": from a typical southern gracile-med to a magical "sub-nordid" now, with light hair and eyes.
I think all celebrities are very altered now, that's why i don't take classifications so seriously.
Rhinoplasty is very common, too: i think an armenoid nose can turn into dinarid, an atlantid nose can turn into an upturned alpinid one.... That's how things go nowadays.

[Aldaris]

If those terms are supposed to reflect an actual origin of the individual (which, in reality, they are clearly not reflecting), this question is on the same level as "if a pygmy paints himself white, does he then become ethnic European?"

[MEDACHE]

modern medicine has been transforming black men into white men for decades now

https://i.pinimg.com/originals/fd/2a/8a/fd2a8a3d57df1587b1c0ccb7091b574e.jpg