

Would take a whistleblower to expose these things, and usually its done many years after.
Also its not that there’s some person currently listening. Its that they’re storing and probably transcribing all communications for all time, so that at any moment in the future, they can target a person and look up that history.
Also we know google and apple have been forwarding all these to the US goverment also, since at least ~2011, via the prism program, and thanks to Snowden and Manning’s leaks.







When you make calls via these services, the entirety of that data is being routed through their service. What you’re asking is if google/apple actually stores that data. You should always assume they do, for a threat analysis.
I suggest reading about the Crypto AG honeypot scandal, which was a secure service that ran for over 60 years before it was revealed to be an CIA honeypot. Leaks in the future will likely reveal the same for US surveillance capital services.