Like who? Inuit, who live where plants don't grow? Historical Mongolians, until cereal crops were introduced to their lands? Nomadic Masai who don't stay around

Like who? Inuit, who live where plants don't grow? Historical Mongolians, until cereal crops were introduced to their lands? Nomadic Masai who don't stay around for crops? Can't think of anyone else, without a similar exceptional reason.