Should anyone need to be reminded, once again, from someone who has been doing offensive security for 40yrs: we hack the endpoints, we have always hacked the endpoints, we shall continue doing so.
Why? It is this incredibly simple concept called ROI, return on investment, it is cheaper, much cheaper, to get the endpoint. Whether it is the phone, the app, the headphones, the microphone, the user being socially engineered.
Nobody in his sane mind wakes up and goes "we need to crack the double ratchet", literally nobody.
That we have been unable to communicate this to the EU parliament is an incredible defeat of common sense.