I cannot agree with your premise of those physical traits being inconsequential.
For example, there is lots of construction and heavy equipment type work that require strong wrists and forearms, and if you are not born with them, then you are not going to be able to do those jobs.
Even race (or whatever classification of tribal affiliation you want) is consequential. Some people have very curly hair (for example black peoples), and it takes a lot more work to maintain. Some races have higher risk of heart disease/cholesterol problems. Some people’s skin is so lacking in melanin that they get sunburn on a cloudy day.
For example, there is lots of construction and heavy equipment type work that require strong wrists and forearms, and if you are not born with them, then you are not going to be able to do those jobs.
Even race (or whatever classification of tribal affiliation you want) is consequential. Some people have very curly hair (for example black peoples), and it takes a lot more work to maintain. Some races have higher risk of heart disease/cholesterol problems. Some people’s skin is so lacking in melanin that they get sunburn on a cloudy day.