It turns out that Google was not always set on the design of the Pixel 4 and Pixel 4 XL. The Google Industrial Design Team has offered a look at the making of its most recent flagship, complete with a host of prototypes and alternative colours.
https://www.notebookcheck.net/Prototypes-confirm-that-the-Google-Pixel-4-could-have-looked-dramatically-different.477453.0.html
Plays with camera bump 'design' for months. Ends up with mostly the same that every other phone has...What a meaningless job! 😀