Welcome Byrd_Huntr. A nice list from a voice of experience. The other stuff we have suggested is for the "what-if" factor, otherwise known as Murphy's Law. Many, many people get by with carrying less gear than they should. When Murphy catches up and something goes horribly wrong, well, those are the stories you see in the nightly news. "Local hunter dies of exposure" or "Hikers lost in desert succumb to the elements" are the typical headlines. They could be easily averted by carrying just some very basic gear. FWIW and YMMV.
I'm definitely with you on this. I see those stories too, and one of them haunts me when I pass this place. In Minnesota there is an area called Weaver Bottoms on the Mississippi River. I travel there with my wife to observe migrating waterfowl a few times a year. In Nov 1940, weather forcasting was not yet developed to the standards of today. Unseasonably warm weather suddenly gave way to freezing rain and quickly switched to a severe blizzard with very heavy snow, killing 49 Minnesotans. Many of the victims were duck hunting in Weaver Bottoms in flannel shirts or light gear. Some were found ice-covered and frozen to death, still standing in the marsh. Standing there today, you can see how it could happen. Weaver Bottoms is not that big; a mile or two of flat marshland between two 300' high limestone bluff riverbanks. People then and now look to these highbanks for orientation. In a blizzard the hunters could not see the highbanks and did not know which way was West, so they were unable to walk to safety in time. A one dollar compass would have saved them all.