I’ve only done this with Maya (since that’s pretty much all I play) so don’t know if it works with other characters.
When you are fighting up the slope to Fishguts, be sure to phase lock one of the bullymongs.
This (usually) aggros the bandits inside Fishguts, and I like to stand by the fence and toss grenades over (usually Storm Fronts), and you can usually eliminate 70% of the enemies beyond the wall.
Then when you hit the catch-a-ride and the network adaptor quest activates you have a much easier time, the original bandits do not re-spawn so you’ll only have 3-5 bandits left to eliminate.
Just kinda fun.