I’m not sure whether you are right about iOS and Android demographics. I think that first of all, both Apple and Android manufacturers are selling way too many

I’m not sure whether you are right about iOS and Android demographics. I think that first of all, both Apple and Android manufacturers are selling way too many devices for nerds to be any significant proportion of the market. Neither iOS nor Android seem very nerdy to me. I would even go so far as to argue that the demographics for both platforms are probably very similar.