Did you see this thread? https://xiaomi.eu/community/threads/guide-cupid-psyche-zeus-how-to-install-xiaomi-eu-rom-for-xiaomi-12-12x-12pro.64904/#post-649281
They need to stop being cheap and add usb 3 like others have, even OnePlus had it 2 years ago.
And it's not about transferring only but we can't get display out by usb c to TV or monitor because of old usb 2.
So you can't into twrp or the ROM won't boot?
Try this first link in this thread https://forum.xda-developers.com/mi-8/development/multirom-dipper-wip-t3885448
I'm on the 8.11.8 update on my Mi 8 and when I slide down the notification, it doesn't show the battery percentage any more. It was definitely there before I updated.