[MobiusHorizons]

I believe the only product that currently ships with Fuchsia is the Google Nest Hub. I could also imagine it running on meeting room hardware for Google Meet, although I don't believe that is true today. I would imagine this is largely a defense in depth type of security measure, where it limits the blast radius of vulnerabilities services. Beyond that, it is not hard to imagine use-cases that would benefit from running less-trusted code, especially if that code comes from third parties like an app store or some sort of company specific add-on.