The Pixel 8 series has been confirmed to have the hardware for USB-C DisplayPort alt mode, though it's disabled in software. Rooted phones seem to be able to enable it, however. I'm not here to ask for root support, but rather to see if we can add the DisplayPort enablement to GrapheneOS.
I understand that this is a less popular feature, and also that official GrapheneOS images aren't finished yet. I'd be thrilled to just know that it's on the roadmap, even if it's at the very bottom. Is this something the project is willing to take on?