“Love” seems a bit strong...You love Bluetooth everything?
I personally don’t harbor any romantic feelings whatsoever towards my wifi, bluetooth, usb, lightning, et al.
That being said... I enjoy my iOS/iPadOS devices wirelessly syncing to my Mac & agree w/ the poster @cocky jeremy, that it’s unnecessary to use a cable to be secure.
My backups are encrypted via wifi, the same as via cable. Where does the security scare enter the equation?
There are PLENTY of reasons that I’d like a port (even if primarily unused) to stick around on Apple devices for a while yet, but fear of my backups being intercepted & decrypted while syncing via my LAN, to me is a level of paranoia not in line w/ the actual “threat level” of that happening.