Welcome back!

For people who live in heavily populated areas with reliable cell service, relying on smart phones may be the best option. For those who live in the fringe areas - with less than reliable cell phone service - a PLB would be a good option.

Like you, I have really "thinned out" my thinking over the years. I've come to the philosophy that less is OK, and that my priorities are (1) calling for help via phone or PLB, and (2) surviving until help arrives via staying in the vehicle, shelter, and having sufficient protective clothing, etc, ...

Still, there is value in folks learning how to be safe in the outdoors, such as planning ahead, letting someone know where you go and when you should arrive, constantly knowing where you are so you don't suddenly find ourself lost, and being realistic about your capability.