watching thru some bf2 map analysis vids and its clear these maps were so open and big for the reason 99% of weapons arent as accurate as they are in the new games.

so you either make big open maps and have players be less accurate or make maps with clutter and lots of cover but make weapons "satisfying"

or 3rd option, make it apex legends -tier movement and TTK so you can just run out in the open and be fine.