Most people aren’t importing 200GB of photos from their iPhone in one go…
Are new iPhones really doing usb 2 over usb-c?
I expect most people import 100G if they have the cheapest model (128G flash), but the rest are importing 200G or more.
Firstly, they may not have a laptop. Secondly, I expect many more of those who have one will sync photos from their phone to iCloud and from iCloud to their laptop then directly from their phone to their laptop.
Yes, for large archives, that costs money ($10 a month gets you 2TB if iCloud storage), but I guess/think the convenience and having almost direct backups in case you lose your phone are worth it for most people who want to do such copying.
If so, it _is_ an edge case.