The computer must never be master over its human. The human must always be able to control the behaviors of the machine. Any feature like this, with proven (and clearly anticipated) capability for promulgating fraud and nuisance must be proactively controllable by the user prior to being introduced to the device.
Unfortunately, Apple, Google, Microsoft and now, W3C, believe that we humans are too stupid to participate in the management of the devices and services that we purchase from them. Well, as evidenced by the hundreds of thousands of complaints made by tens of thousands of users who are disenfranchised by these ignorant, harmful design decisions, the system is not working.