What's funny, is that is always what iPhone fanatics say. I recall lots of people saying the exact same thing you are saying now, such as:
"Who needs LTE in a phone, 3G is plenty fast enough"
"No one would want a phone bigger than 4", large screen phones are stupid"
"Who would want to multitask on a phone, it would kill the battery life"
"Having split screen on a phone is pointless"
"Why would want to pay for things with their phone? Mobile payments are useless"
"No one needs greater than 720p resolution"
"Smartwatches are a useless gimmick"
Face it. All of the features Apple has come out with since the creation of the iPhone and App Store, Android had previously and fanboys like you always said it was stupid until Apple came out with it years later.