I’ve had phones with microUSB, USB-C and Lightning within the past 5 years. Oddly enough I still have a few things which take a microUSB cable including a book light.
At the end of the day, having different cables is a slight inconvenience but not terrible. I know with both USB-C and Lightning I’m tired of cleaning the connectors. I’m not going to say I want them to go away, but Qi charging ftw! Renders this entire debate almost entirely moot, and lint isn’t an issue.
Replacing one annoying connector with another isn’t an upgrade, it’s a lateral move at best, and a downgrade for people with iPhones today that are well invested in Lightning peripherals.
USB-C is on its best day, equal to Lightning for the purposes of shifting electrons, and is in some ways worse because the design of the connector is more fragile on the female end, I.e. the phone, rather than the more easily replaced cable. The day Apple switches over to USB-C is the day the connector is meaningless. It will probably happen, but today is not that day.