This is an odd move in my opinion. Certainly from everyone I know outside of being a tech enthusiast they haven’t got a wall brick with a USB-C fitting on it, all old school USB-A. It predicates someone owning an iPad Pro or MacBook. My other USB-C devices (Nintendo Switch) have moulded plugs and can’t be used.
At this point I wish Apple had just gone all in with USB-C on the iPhone and be done with it or included an USB-A cable like in the Apple Watch Series 6.
I know you can use an old cable but if this is your first Apple device or your old cable is broken then you’ll be buying a wall brick too.