And if I am using an encrypted telephony app, I want it to integrate with the native phone dialer, recent messages, etc. I also want it to behave like a phone

And if I am using an encrypted telephony app, I want it to integrate with the native phone dialer, recent messages, etc. I also want it to behave like a phone call when my phone is paired to my car using Bluetooth. All of my third party calling apps do that now.