[pjmlp]

Except for AdWords and Google Pay, which ones?

As far as I am aware, most teams would rather use J2Objc or KMM than Flutter.

[Zigurd]

Everything running on Fuchsia; NotebookLM; various dashboards and admin apps like Google Classroom, Google Analytics; Google Earth; Google Pay, etc.

[pjmlp]

Fuchsia, well so much OS for nothing.

As for the rest thanks for the list.