How do you feel about government, foreign or domestic, or law enforcement having easy access to your phone? Right now, governments have to go through Apple to get that access, or have some very sophisticated state sponsored level ways around their security. This is a good thing! It protects us every day. How would you feel about a malicious app on your phone, siphoning your Face ID data or Apple Pay data, and sending that back to an outside server? Maybe you have never had your identity stolen because somebody out on the internet did not take securing customer data seriously. It really sucks, I can tell you. Opening the phone to you means opening it to all. Imagine clicking on an email link and it triggers a download of some malicious software to your phone. I personally like the decreased, not zero, but decreased, attack vectors on iOS. If you want to play with and mod your gadgets, you have computers and Android phones for that. It is hard for some to understand that the iPhone became so popular because Apple has touted security and privacy as features. The wild Wild West of the internet will always be there, and there will always be devices that access it. On my Mac, I've got Little Snitch and other things installed to help me be as secure as I can. I don't want to think about these things with my phone. I, for one, appreciate the buffer that Apple attempts to create and maintain.