I strongly agree, but at 73 I will send my son a dropped pin when I fish the more remote locations.
Technology is great but...
One thing I always did/do when fishing remote locations, even when fishing with others was to leave behind a note in the cabin, tent or car each day with the names of the creeks I/we planned to fish. That note included stream coordinates, as well as the make/model/color & license number of the vehicle(s) we were in, cell phone numbers, the contact info for significant others and the channel of our FRS radios.
I created pre-printed 5" X 7" forms with all the pertinent info that I keep on a small clipboard specifically for the purpose and would usually leave that form on the kitchen table of the cabin or the driver's seat if it was a day trip. I also left a similar note with my wife before a trip with an itinerary by day that included stream names and coordinates, as well as the other information.
I also checked-in at least once a day if I had cell service.
Another thing I/we carry in the remote places is a small signal flare pen and spare flare cartridges. This idea was born out of a situation when fishing partner got disoriented on Slate Run in total darkness and I was back at the car trying to help him find his way off via walkie-talkie.
Neither he nor I knew if he was upstream or downstream of a known trail to get off the creek so it was difficult to determine if he passed the trail end or hadn't yet waded that far upstream. It all turned out fine, but a flare sure would have relived a lot of anxiety and saved time that night...
😳
Also, in a pinch if you don't die or die of fright beforehand, flares can also double as "bear bangers."
😉
Which brings me to another thing that is ALWAYS part of my routine whether fishing alone or with others, especially if the fishing will be after dark.
WHILE IT IS STILL LIGHT...
I visually identify a place where I know I can easily get off the water and loiter around that spot as it gets close to darkness. If I have an established spot where I typicality get off the creek, I'll start downstream and fish upstream towards it and make sure I am in the vicinity or within sight of the spot before it gets dark.
On places I fish often after dark, I also mark trails and places to safely ford the stream with reflective "fire tacks." Those puppies have saved my a$$ more than a few times in the dark in the middle of nowhere...
Besides the obvious safety implications, IF all fishin' partners would adhere to the "identify your exit while it is still light" discipline, you wouldn't have to sit around waiting forever for some doofus who got lost or had a longer, tougher hike off the creek than you...
😡
I guess that's another reason I like to fish alone...
😎