Don't you realize how absolutely inane that statement is? You could use the same logic to justify an 8GB iPhone. After all, if you need more you can just pay $100 to double, another $100 to go further, etc. right?
A phone with a 4K camera simply should *NOT* have 16GB of storage. That's just pathetic. you can shoot barely 20 minutes before you have COMPLETELY filled up your storage. Wow. Especially when it would have literally cost pennies for Apple to have put 32GB instead. No joke, not even a dollar. NAND flash has gotten so cheap but Apple seems stuck in 2011. It's sad and pathetic.
But worst of all, a $750 phone with 16GB...???? Come on now. There are Android phones less than HALF that price with 32GB. What a joke.
I used to be an iPhone guy even since the first back in 2007. But these days the iPhone is an awful joke, a punch line.
I hope that this year, when Apple does move to 32GB (it really just had to at this point), I hope their profit margins take a HUGE dive because they truly deserve it.