I teach data analytics and it’s required reading on the first week. It doesn’t soften the blow of throwing people in the CLI but provides perspective to why I am.
Headphones is a pretty good self hosted app that lets you know when artists in your library have something new coming out . It’s made for snagging music but I use it for discovery mostly
I’m not sure about other states, but in Kansas you can sleep it off provided that your keys never go into the ignition. Not sure how this works with keyless ignition now though.
Hitachi makes some, I have one and it has been great. Before I found their dumb model I was looking at broadcast monitors which were much more expensive and didn't have TV tuning ability or speakers but checked all of the boxes that I wanted with a screen.