Try your definition of “slow” on a iPhone 12 Pro Max using a cord that only delivers power over 5W. Better yet, try charging an iPad 12” Pro (that does have a

Try your definition of “slow” on a iPhone 12 Pro Max using a cord that only delivers power over 5W. Better yet, try charging an iPad 12” Pro (that does have a USB C port) with a USB C cable that can only do 5W. Now try to use that same “standard USB C” cable to charge a 16 inch MacBook Pro. Of course that standard cable is not guaranteed to support data at all. So much for a “standard”.