This is my only gripe with Apple. It's an incredible PITA to share devices even temporarily. You have to log the primary user out of their phone, login with you

This is my only gripe with Apple. It's an incredible PITA to share devices even temporarily. You have to log the primary user out of their phone, login with your credentials and we are in business. This whole process is so long and frustrating that it forbids any sharing experience. I do wish Apple or someone made sharing devices a lot easier.