I will die on the hill that the Lightning plug is superior to the USB-C plug. Lightning could some day have supported USB-3.2+ speeds, if they'd chosen to work further on it.
Still, I have never once transferred data to my iPhone over a USB cable. I have used an iPhone since the first generation. For me, it has only ever been a means to charge the phone and to connect it to CarPlay. With wireless CarPlay and MagSafe charging, they could remove the port and I wouldn't miss it all that much (except for fast charging).