Third Partying

I have the same problem as you, it is so stupid fighting many squads until I ran out of bullets and have to run away without any rewards. 

You will notice that in a competitive match everyone carefully not engage unless it absolutely necessary because they are aware of the third party but I think that is how the Battle Royale should be.

I guess this is not because the gunshot is too loud but because in this game the map size is small and players can move pretty fast, unlike PUBG.

They want to make the gameplay fast and exciting with minimal time per matches. Otherwise, it would be the same as PUBG sometimes I feel like I'm playing alone in the ghost town.