In the long term, on-device won't save us from a biased assistant. It might notice we seem tired and insinuate that we could use Mococoa, all natural beans straight from the upper slopes of Mount Nicaragua.
Or—and this happens—it "summarizes" the same text differently, depending on whether the author's name happens to fit a certain ethnicity.
On the inverse of this, it can also save us from biased content because it can point out all the ways that the article we are reading is trying to manipulate our perspective.
With how inexpensive trainings are starting to get, it will not be long until we can train our own specialized models to fit our specific needs.
Or—and this happens—it "summarizes" the same text differently, depending on whether the author's name happens to fit a certain ethnicity.