Based on some hidden deprecation messages found in the latest version of the Google Street View app, it seems like the app will be killed off soon. The functionality will live on, though.
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After nearly four years, Google has announced a shutdown of Trusted Contacts in an attempt to have users switch to a similar service on Google Maps. The app will stop being supported after December 1.
The latest service that Google is shutting down is App Maker, a low-code solution that allowed businesses to make apps. The service will be shutting down in a little less than a year.