It’s quite simple, you can abuse Divine Retribution quest’s last part (give vault key to tannis) get a red chest full of legendaries leave the game, rinse and repeat. In a minute you can farm 2-5 legendaries without using any skill or bullet. Even better you can use echocast to share your free stuff to hundreds or thousands people 
So, while aimlessly nerfing drop rates and classes instead of fixing bugs and exploits B3’s future looks really promising. I mean you boys are really taking same route as Anthem and that works so well for them. Keep it up!