To be honest, I kinda like Apple's "walled garden" approach on some level. No perfect, not ideal for power-users, but for the general non-techy person, I think

To be honest, I kinda like Apple's "walled garden" approach on some level. No perfect, not ideal for power-users, but for the general non-techy person, I think it's great. I don't have to worry about my kids installing some app that pretend to be WhatsApp while it's clearly not. But yeah, I would like to be able to change default apps in iOS. That would be great.