You're seeing the public facing side of it as a wholesale Android replacement, think of this repo as the tip of the iceberg: well, it used to be, but the rest of the iceberg disappeared.
It's still shipping, successfully, on millions(?) of devices yearly via Nest Hubs and such. Never say never. But all public-facing signs are fairly clear, the big move is ChromeOS into Android, not Android onto Fuchsia - and note how invested Google is in the Nest Hubs (read: not at all, languished for years now)
(I'm also curious if we could get a stats-based thing on, say, 2019 vs. 2024, My out-of-thin-air prior would be 30% more activity in 2019 than now. But I also figured there was 10 commits a day now, not 100.)
(I tried checking out the whole repo, but then all the apps on my macbook informed me en masse there was 0 disk space left :X Doesn't look like there's a GitHub mirror)
(cheers btw, you're my kind of people, one of the more soul-sucking parts of Google was finding out that kind of person is few, and far between) (i.e. curious and into It, not just here to make your boss or partner happy)