What laws are you referring to other than Terms of Service which are entirely artificial constructs whisked into existence by service/platform providers? Which will, admittedly, be as draconian and onesided as the courts will allow.

Agree on your first point at a practical level, but from the normative standpoint, it's unforgivable to cross those streams. At the point we're talking about with a service provider desperately wanting to leak IP info for marketability applications of an underlying dataset and using completely unrelated to the task at hand technical primitives to do it, you very clearly have the device doing something the end user doesn't want or intend. The problem is that FAANG have turned the concept of general computing on it's head by making every bloody handset a playground for the programmer with no easily grokkable interface to the user to curtail the worst behavior of technically savvy bad actors. A connection to a TURN server or use of parts of the RTC stack should explain to the user they are about to engage programming intended for real-time communication when it's happening not just once at the beginning when most users would just accept it and ignore it from then on.

10 or so TURN call making notifications in a context where synchronous RTC isn't involved should make it obvious that something nefarious is going on, and would actually give the user insight into what is running on the phone. Something modern devs seem to be allergic to, because it would cause them to have to confront the sketchiness of what they are implementing instead of being transparent with the principle of least surprise.

Modern businesses though would crumble under such a model because they want to hide as much about what they are doing as possible from the customer base/competitors/regulators. >