It's clear you're a new player, so here's some brutal honesty for you. This game is boring as hell for your first 50 levels. It really is. The ARR content just drags on, no classes really get good rotations, it sucks. It gets a little better in Heavensward, then better again in Stormblood, and it shines in Shadowbringers.

Once you actually get to endgame there's a lot to do. Raiding alone becomes enough of a challenge to keep some people busy. Low level crafting sucks, but at 80 you start making real money and it's fun.

Yeah, the BLM rotation is mind numbing but you also need to focus 3x as much on moving as anyone else. Your skills want you to stand still, the bosses force you to move. Standing still and doing it is easy, avoiding a barrage of mechanics while maintaining top dps against classes who are allowed to move and attack is a struggle.