Yeah, the Bedouin cover their heads for sun and sand protection but the Polynesians,South East Asians, central/southern African tribes all don't show any mentio

Yeah, the Bedouin cover their heads for sun and sand protection but the Polynesians,South East Asians, central/southern African tribes all don't show any mention of protection from sunlight, they even wear minimal clothing. The only place I see ancient people protecting themselves from sun is in sub Sahara Africa and Middle east