As a brand new player who never even played before HW i could see how it feels like a mountain to climb to "get caught up". The Roulettes you need in order to do your daily not giving exp is a pain too because at least you could rationalize it internally as "im getting exp for another job at the same time, i guess its ok"

However doing all the trials and dungeons is actually good for you. A lot of the bosses have simplified versions of raid mechanics so if you get alot of practice as a new player in the dungeons its going to make the endgame content easier. (Dont get it twisted alot of the end game content mechanics aren't exactly the same, but i feel like each dungeon has something it borrowed and watered down from a extreme/coil/ct/alex etc.)

If you have to do each of the dungeons I recommend getting your relic weapon to that stage and you can knock out 2 birds with one stone!!!!