I have to say that unfortunately I do care. But for a simple question: messaging. I feel really annoyed when I'm almost obligated to use that s**t WhatsApp to maintain me in touch with family and work colleagues. I really would prefer to use iMessage with them, as it is way better than WA in any possible measure. At least my wife uses an iPhone SE, as she always uses the phones I buy for her
Other than that... I really don't care, since I, too, like to test new models on regular basis. Just don't found an Android model capable to convince me to change for good, yet.