To be fair, not every Android device has the Tensor chip, and it’ll be a long time until most Android devices have AI performance comparable to it. Every current non-Mac Apple device has a neural network accelerator (including every supported iPhone and iPad), and every Apple Silicon Mac has one, too. It makes me wonder how well these accessibility features work on the current batch of low end Android phones.As others have mentioned, Google has moved it to be on-device only and they're moving more and more of their ML stuff onto their device with the Tensor chips.
Remember Apple did in fact upload all Siri voice usage to their service as well, which got them in trouble: https://www.macrumors.com/how-to/delete-siri-audio-history-opt-out-audio-sharing/ Apple isn't fully innocent here.
Apple just like Google has been trying to move stuff to be on-device with each generation of their Silicon adding more dedicated hardware support for this (neural engine).
Also, Microsoft is the same; on-device only.
Source: https://blogs.windows.com/windowsex...-accessibility-features-coming-to-windows-11/