Use hardcoe mode, games is more of a challenege when you can't just have stimpaks instant heal you with a hot-key. Food and drink don't heal you. Crippled limbs can't be healed with stimpaks.
Also go into the Quarry and see how easy it is. And as others have said Lone Wanderer was worce. Hell the Vault Dweller can takeout entire towns at a high level and best weapons and armour. Part of an RPG is not to just run and gun everything.
Very true Styles.
FO1 I took out everyone with leather armour and a red ryder bb gun, and anyone who says that game is easy is flaming, you just need the proper build.
Just like in NV if you make the right build which is very easy to do then you don't stand a chance of dying.
That does not mean the game needs changing for everyone, you as a player should either try one of the many different way of playing, playing another game, or buying a pc and modding it.
Take FO2 if you don't max out on equipment every area and stats in more a power play style the games a nightmare to play casually imo.
As for NV the fort I find easy yes, but try it when vilified and not killing caesar for a roleplay purpose in side the tent.
Try slow semi automatics vs cazadors, try as posted taking on NCR bases after the main quest kicks off, try using nothing but explosives.
In fact try playing it in any other way than shoot with best gun, repeat, and you'll see the difference.