 Suffice it to say, Kant’s view has problems. First, it doesn’t take bodily autonomy seriously. If you like spa days more than long hair, why shouldn’t you get to sell your hair and treat yourself to a getaway? Second, the view doesn’t generalize very well. If it’s wrong to sell one’s body parts, shouldn’t it also be wrong to sell one’s labor, since labor involves moving and using one’s body, sometimes in unnatural ways? (Think of the nurse who takes caffeine pills to work the night shift in a pandemic.) Finally, we might wonder why the profit motive should be uniquely dubious. It’s fine to cut one’s hair because one likes the look – why is this any nobler than trying to make a buck?