It has been stated that different models in the Apple iPhone 15 series will support differing data transfer speeds, despite the expectation that the 2023 lineup will finally be made up of four USB-C iPhones. It looks like the iPhone 15 and iPhone 15 Plus may still be lumbered with traditional Lightning port speeds while the iPhone 15 Pro and iPhone 15 Pro Max/Ultra get a massive boost.https://www.notebookcheck.net/New-iPhone-15-leak-claims-not-all-USB-C-iPhones-will-be-equal-when-it-comes-to-data-transfer-speeds.685798.0.html
They want to make sure there is a heiarchy even among low tier technologies lol
Usb3.2 can go significantly faster than 5gbps, sorry