I'm sure (admission: not read the details at all yet) it doesn't say only USB-C, so there is nothing to stop a wall-plug charger having both port types, C for m

I'm sure (admission: not read the details at all yet) it doesn't say only USB-C, so there is nothing to stop a wall-plug charger having both port types, C for modern, A for legacy, as a great many already do.