On the last year before shutting down Stadia, they were finally addressing this.
"How to write a Windows emulator from scratch"
How are we supposed to use a 1u devkit!? Had no one on their team ever do console work!?
Console devkits fit on a desk because that is where a console devkit needs to go. On the porting engineer's desk, so they can do the work.
In the end Google announced the non-sense business model and we saw the writing on the wall. I do not think that devkit ever got setup.
A typical 1U full sized server is 40+ inches though. Those are really annoying to put at a desk.