Fuchsia ended up in some Google products, such as Nest Hub, Nest Hub Max, and Google's smart speakers, thermostats and displays.

But Fuchsia won't be in the Googlebook because there's no Chrome browser for Fuchsia. (In early 2024, Google officially stopped trying to port the full, desktop version of Chrome to Fuchsia.)

The dream of Fuchsia is effectively dead, and aside from some older Nest devices, Google only remaining efforts with the OS is basically as a tiny runtime that they'll run in VMs on Android for some secure process needs.

It was just a speculative research project and a bunch of bloggers went wild declaring it the end of Android, Linux (Android of course sitting on Linux), ChromeOS, etc. That was never real.