Still no reason to upgrade. My shift from iPhone 8 to iPhone 13 was qualitative. Now much of the barrier to improvement is software, and they’re all gated by Apple.
Our daughter still has an older iPhone with 60Hz and I cannot look at it. The flickery animations drive me crazy. Yet, I have had iPhones with < 120Hz screens for well over a decade.
And MagSafe charging and stands.
If I don't need to use the lightning port, I don't need to use what would be the USB C port.
I am looking to upgrade to the 17 potentially, but USB-C to me isn't a key factor.