Here's the rub; I'm glad you have your fill of phones to choose from. But consider that I (and many others) have nothing.
If the situation was reversed I would not argue against larger phones, in fact, I was part of that generation when the iPhone 4, 4s, 5 et al. were being released and over in Android Land the OnePlus One was coming out (legitimately called a Phablet)- I welcomed the choice. It wasn't for me of course but more variety is great.
Unfortunately choice has been removed and I regret celebrating the new form factor thoroughly.
What I'm trying to convey is that: I'm glad you have choice, please give me back mine. And I would graciously ask that if you're ever in a conversation about large phones vs small phones you don't take the stance of arguing against the existence of smaller phones simply because you have a preference for the current standard of sizing.