I remind people that when the Constitution was written, muskets were the assault rifle of the day, bayonet and all.
Thats why people generally quit killing each other with bows and arrows.
It takes skills and more than skills to make a living hunting/fishing/trapping
If your going to hunt for a living, You need a wife. It helps you happen to be in really good health, have some luck and be skilled with weapons of all sorts. Fishing will feed you all year round,if you can put some up and know what/where/when they runs are.
A back up to the back up and possessions are a burden, so cache'n/preserving skills help too.
Ive made a living, with wife and 5 kids then, the hard way, due to being broke, ripped off and stuck, one Spring/Summer.
2 Guys cleaned out our spring camping stash, just before the spring breakup floods. I was lucky to keep my boat and motor, snowgo and sled, ( They had dug the boat out , and I was useing my snowgo) as well as some stuff here and there and what was on us, but the bulk of our gear, food , guns, nets, bedding, tents, etc . A friend who was pushing for home with a sled load of Caribou stopped and gave us his big sleeping bag, tarps, rope and popup tent, as well as his Ruger 10/22 and a carton of 500 LR. He offered his shotgun, but was outta shells and so was I. Making due got us by, our work was before us and we got our hunt on. By mid summer, when the pack ice cleared we went to town,we had worked up a load and then I could afford another rifle and gas, gear and some revenge, but thats another story. LOL!!