I think the wider issue is the erosion of the old skills. We’ll soon have a generation that’s grown up with GPS and will see paper maps as old fashioned and something they can’t be bothered with. That’s fine as long as GPS works but it only takes it to be broken or dropped in a river once and, if the conditions are wrong, you’re stuffed.
I’m moving to a stage where maps will be my backup to GPS, rather than the other way around it’s been for me up to now. I take GPS and maps no matter how simple the walk, I make it a rule so there’s no question in my mind. I also always take a first aid kit but to date I’ve never needed it, same principle.