Why would you want Apple to track and violate your privacy even more than they already do? And you want to open yourself up to hackers and theives on top of Apple? Doesn't make sense to me.
https://www.cbsnews.com/video/apple-...vacy-concerns/
BTW, it's the 3G connection we are losing, not 4G. I don't think it is that big of a loss and it was inevitable.