Who likes a product where if the battery fails rather quickly, you have no way of replacing the battery?
One would have to be a certified idiot to think this is a good idea.
I’ve always been against the built-in batteries. Thankfully, performance has finally caught up to a point where it doesn’t really matter as much, but I hate that I can’t carry extras around for unlimited capacity like I used to.
Me. I like my iPhone just the way it is. Between my wife and I, we’ve owned eight and never seen a battery fail prematurely.