Yes

https://imgur.com/a/aOhnX79

This is my external portable monitor that I usually take with me for my computer. It gets power and video from one USB C cable it works with any computer that can do video over USB-C. It also works with my iPhone with a standard USB C cable.

I also have a USB C to HDMI cable.

Yeah, I plugged mine into my tv a few weeks ago, using a USB-C dock, so I could play the new Katamari game on the 65" screen.

With a ps5 controller hooked up via bluetooth, it was just like having a console.