Phone/email/etc are too easy to use -- and to crack when all the resources of freelancers, states and police forces get involved. "All discussions are shallow"?

Phone/email/etc are too easy to use -- and to crack when all the resources of freelancers, states and police forces get involved. "All discussions are shallow"? :-) One problem is an increase in the ability to convincingly create faked photos and phone recordings? Here, it is obviously parts of a state against other parts. Informative insight. Is this the future of political "argumentation" in [half authoritarian/corrupt] regimes? And in how business deals will be done -- blackmail? Or, if fakes get impossible to detect, the end of trustworthy recorded history?