The usb c port on my 2 year old phone is still virgin…never plugged in a cable, ever. My dash mount charges wirelessly, my overnight charger charges wirelessly. I have a wireless charger on my desk if I need it (but never use it). I cannot imagine needing a 2nd usb port.
If you actually took the time to run the numbers you wouldn’t shudder, because it is so miniscule that it could be confused with rounding error.