I understand that there is a public benefit to this technology/data, but there are definitely concerns (including privacy concerns) even if the data is not currently widely available at a per household, per toilet, or per individual level. For example, insurance companies may not insure people who live in specific neighborhoods and it could lead to increased levels of surveillance through other means. There is also usually limited (or no) methods of opting out leaving a person's consent to be questioned, especially visitors. Speaking of visitors, it could also enable location tracking/history of a person.
This really is just scratching the surface here, as is this technology. As the technology progresses, this can (and likely will) evolve into more sophisticated, granular, and wide ranged levels of tracking. Granted much of this is speculative, but the same thing has happened with computers, cell phones, TVs, cars, cameras, ancestry/DNA services, and many other services. As a result, its important to think of both current and future implications when considering the benefit and abilities of these technologies/data.
I see there are a few performance comparisons, but I wonder how this compares to ty. I guess it may be a while before we can really compare the two since they're both in alpha/beta.