That’s a major inconvenience, but it’s not what I’d call a technical advantage of lightning over usb-c.Work with Lightning accessories.
What about owning Lightning accessories? A switch to USB-C would require users to replace those (cost!) and to most, for no benefit in return.
So far I think we’ve only had lightning appearing to offer a more secure connection, something I’d agree with after a usb-c connection on an Android phone I owned became loose and would disconnect if not kept still.