That's what s/mime does. If it were as easy to get personal certs as it is to get server certs through letsencrypt, everyone could easily sign and encrypt mail.
I can certainly do it anyway, but you'd have to trust my self signed cert.
That said, it's pretty rare to find relays these days that are not using tls for transport, so there's that.
Sleep in your car at a truck stop or rest area like, uh, truckers do. Trucks can't just park anywhere for the night, especially in a town or city. Not sure where you are getting that idea from.
Yes that may be an issue. The bigger issue is leadership vs tyranny. How Trump is even a consideration to run rather than swinging from a tree is terrifically uninspiring.
I've been doing home automation for awhile now. Voice assistant is never anything I would consider. What problem does it solve that a button doesn't do with less hassle?
Also, note automation. The whole point is for the house to do its thing with minimal interaction based on triggers and states. Everyone leaves? Turn off the lights, lock the doors, turn down the heat. TV comes on after dusk? Dim the living room lights if they are on. Going down the basement stairs? Turn on the lights. Cat just used the litter box? Turn on the hepa filter for a bit.
Let's skip the AI and give thunderbird some love instead. Then again, it's pretty feature complete as is. Just keep it up to date to keep running and secure.
My subscriptions actually got better. I've had more interaction in my various groups.
All and popular, however, are a dumpster fire.