i have Test this BF 1, it is only Arcade gaming, totally boring for play and waste made. The game isnt Mod able, you cannot create a own Mod game on BF1, because there is no Battlecraft editor delivered. And it is only a fictive war, not a real WW1, you can put it to these game to the cyber punk genre. Yeah the graphics looks awesome, but the gaming and feeling in the vehicle is ugly.
Keep in mind that most people that play FPS like Battlefield don't want the ARMA threatment with a slower more tactic pace. You may not like it but alot of people do just like alot prefer the ARMA/SQUAD of this world.
Battlefield has a knack for ease of access, anyone can get good at flying a plane or driving a tank in an hour, that is one of the reason people like it.