Good luck restoring 1TB of data from your old iPhone to a new one over WiFi 6. Honestly, the part of getting a new iPhone I despite the most. In theory and on paper with the published speeds, it should work well, it never does.With 5G, Wifi 6, and AirDrop... who cares? I can transfer RAW files on my Canon 1DX like it's nothing that way and it's never even slightly an issue.
If Apple is going to go the "no/old port" route, they should at least support the best and newest WiFi and BT standards and do it in such a way that the implementations are credible. Apple does many things well, their networking stacks/layers are anything but in that category.