You can get something quite useable these days by plugging a pixel into a USB dock with a monitor and a keyboard + mouse

Android Desktop mode looks so promising, it just needs to support higher resolutions/refresh rates but this is probably a side effect of at least the Pixel having weaker performance versus other flagships.

Although I can’t wait for the more powerful Motorolas with GOS to release. Maybe that’d be enough to make a phone my sole computing device.