And the USB-C you bought two years ago may not be the same as the one you got today ... But more cost-conscious manufacturers do so to save money, and also because forgoing a brick allows them to ...
In the case of a Type-C plug conversion adapter, the resistance value is shown on the OLED display when a built-in resistor is connected to the CC. If the adapter has an OTG function, "OTG ENABLE" ...