You made some very good points. I still think you can achieve a reasonable level of security with something like Qubes. No computer is unhackable but hacking a

You made some very good points. I still think you can achieve a reasonable level of security with something like Qubes. No computer is unhackable but hacking a computer requires time and money, so it's a matter of if it's worth it. If you make yourself a target for a three letter agency they'll probably get to you one way or another. Qubes allows to isolate network interfaces and usb ports to protect also from evil maid attacks.