I actually really love the difficulty curve in this game. Admittedly I've only been 50 since last week (new ps4 player), but it seems to be a nice pace with each new dungeon or primal. Thing is watching videos and reading strategies has always been a part of mmo culture especially if your using a random system to queue for dungeons. People kind of have an expectation that you at least know some of the tactics before you start. In previous mmos this extended to large guild runs too. If content wasn't new you need to have a slight idea what to expect even if it's just reading boss strategies. The only time I've experienced learn as you go was with a tiny kin in lotto where we were all friends. That was the play style that we all wanted as we were casual and just trying to have fun. So if you want to learn as you go join a small group of people.