People are abusing the fact that you respawn behind a player and they are standing at walls so when their teammates respawn they are respawning Inside a wall that they can shoot out of but you can'...

On paradise the guard rail next to the shipping container by the building on anti air vehicle objective can get you stuck if you fall between the railing and container. There is no way out of there

Spawn beacon can be placed inside storage crates. This allows enemy players to spawn inside and shoot you, and making it extremely difficult for you to kill them, if not impossible.