I agree, with little to no major interaction with flight controls you shouldn’t have to pay to sit in the back seat and gun down hostiles, it just isn’t a big enough part of the module to be worth paying 40+ dollars for if you don’t want to fly and only find joy in being crew such as a load master or gunner. Being a Pilot or Copilot is a different story as they have access to the major functions of the helicopter and are responsible for keeping it airborne. You shouldn’t have to pay to hop in the back seat and hang out with strangers you’ve never met before.